TECHFREAK
Friday, 30 December 2016
Wednesday, 12 October 2016
RD 350
RD 350
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| RD 350 |
The RD350 is a two-stroke motorcycle produced by Yamaha
from 1973 to 1975. It evolved directly from the piston port (pre-reed valve
intake tract), front drum-braked, five-speed Yamaha 350 cc "R5".
The engine is an air-cooled, parallel twin, six-speed (in
some markets, such as the UK, the first model was sold in five-speed form),
reed valve-equipped intake tract two-stroke engine. The bike is usually
referred to as a sport bike.
All models were equipped with "Autolube" automatic
oil injection, relieving the user from the need to mix gasoline and two-stroke
oil.
Rim sizes are 18" WM2 (1.85") front and 18"
WM3 (2.15") rear, both being of chromed, wire spoked steel construction.
In the UK, rim sizes were 1.60 front and 1.85 rear.
Brakes are: single front disc brake and a rear drum brake, a
combination described by Cycle Magazine as the best in its class.
The frame dimensions of the street 350 are very similar to
the Yamaha TZ250 and TZ350 series factory road race bikes, differing mainly in
weight and front fork rake - the RD being ~27 degrees and the TZ being ~25
degrees. The frames appear similar, side by side, with the street frame adorned
with many brackets for the street equipment. The weight difference is
substantial though, with the street-going RD frame weighing almost twice as
much as the "TZ" roadrace race frame.
The stock bike made 39 bhp (29 kW) (32 bhp (24 kW) at the
back wheel) at 7500 rpm[1] - very fast for the time. A contemporary of the RD
is the Kawasaki H2 750cc Triple, said to make 72 to 75 true HP (tested by Cycle
Magazine at 55 bhp).
The 350 evolved into the more refined and cleaner running
RD400C in 1976, the "D" and "E" in 77-78 and the final
model, the white 1979 RD400F.
The RD350B in India
A licensed version of the RD350B was assembled in India
between 1983-1990 by Escorts group under the brand name Rajdoot 350. It did not
repeat the success of the RD350B in the Indian market, which some attribute to
a high purchase price and poor fuel efficiency. However, it established
Rajdoot/Yamaha as a performance bike manufacturer in India. There were two
models for the Rajdoot 350 - High Torque and Low Torque. Compared to the Yamaha
RD350B that made 39 bhp (29 kW) at the crankshaft, the 'High Torque' version
made 30.5 bhp (22.7 kW) and the later 'Low Torque' made only 27 bhp (20 kW),
the engine being detuned in the quest for better fuel economy. By the time the
production ended in 1990, the bike was nearly 100% sourced in India, with very
little Japanese parts content.
Brakes are: 18mm dia Drum Brakes front Internal Expansion
(Twin Leading Type) and rear Single Internal Expansion.
The RD350 was the first sporting motorcycle built in India,
and it still enjoys cult status, with many RD clubs around the country. Around
7000 were made at the end of 1990.
SOME MODIFIED VERSIONS OF RD
350
Tuesday, 16 August 2016
RX100
RX 100
The Yamaha RX100 was launched in Mid 80's in
India, and produced until 1996.[citation needed] With The Failure of Yamaha
RD350 and the success of Ind-Suzuki's AX-100 in the market and masses, Yamaha
realized the potential of Smaller Displacement Bikes in India. The RX-100 was
launched in India in late 1985 shortly after Ind-Suzuki AX-100 and Hero Honda
CD-100 were launched. Kawasaki launched KB-100 a little later, in early 1986.
It was one of the most reliable and peppiest smaller displacement bike of the
time. It gave tough competition To almost all bikes of that time. Many could
not believe that a 100 cc engine, as claimed by the manufacturers, could
deliver such raw power... people actually spread the rumour that it had a much
bigger engine. It is also said That many race conductors and authorities double
checked By opening The engine block to make sure It Was actually 100 CC. Racers
Recognized The Potential Of RX's on Dirt & Drag Races. Various
Modifications like Expansion Chambers, Porting, Tuning, Sprocketing, Wheel
Sizes(16" 17" 18") and Upgrades Like Bigger Carburettors, Air
Filters, Quick Throttle, Disc Brakes, 5th Gear, Race Pistons, Racing CDI
Systems, Grippier Tyres and Suspension Dampening were done to Extract the
Maximum Potential Out of the Bike in Races.
Tuned RX-100's has done Quarter Miles in About
14 Seconds! For Instance BMW-S1000RR 4-Cylinder 1000CC bike went down Quarter
mile in 10.2 Seconds. The bikes manufactured between 1985 and 1987 were
knock-down kits (CKD) From Japan and were simply assembled in India and
Indonesia. Only the model produced in Japan had disc brakes. Peacock
Blue,Cherry Red,Metallic black were Stock Colours. The only major changes that
the bike underwent was that it was upgraded from a 6-volt electrical system to
a 12-volt system, and the CDI for the ignition and timing. The bike's production
run lasted from Nov 1985 - Mar 1996. Stricter Emission Norms Forced Yamaha To
Pull The Plug of One of the Best 100CC machines Ever Built.
The model was followed by the 11.8 bhp 132cc
RXG, which had a faulty ignition system, which was replaced by the company at
no cost. Next came the RX135, which was essentially a rebadged RXG. The RXZ was
launched with a sportier headlamp fairing. Finally, in the year 2000-2001 were
launched the 14 bhp RX135 and the RXZ (Both 5-speed with a catalytic converter
silencer). These met with luke warm response. The final variant was a 4-speed
RX135 with a catalytic converter silencer, sporting a fuel gauge and
speedometer with white dials which was sold very briefly in 2003.
The newest RX100s available in the market today
are 20 years old. Yet, there are people who are still looking out for one. The
old advertising campaign slogans "Born to Lead" and "Ahead of
the 100s" are aptly justified by this mean machine.
Successors
The bike's production run lasted from November
1985 to March 1996. The model was followed by the 132cc RXG, (11.8BHP) This
Model was the Reply to the Stricter Emission Norm. RXG Had an Econominded
Engine configuration with the Ports Tuned To get more Fuel-Efficieny And lesser
Exhaust gas. But It came at a cost,robbing RXG of the signature RX-100 Exhaust
Beat and Top End Power, The bike failed in the Market. The Japanese Responded
in Late 1997 with Yamaha RX-135 And The RX-Z Which had a Tachometer, Sportier Headlamp
and Body. Both were Mechanically Same and Saw Lukewarm Response. The market
Also Saw 5 Speed Versions of RX-135s & RX-Z. Yamaha RX-Z 6-Speed has the
same Engine Configuration but came with a Higher Head Compression which
Increased The Overall Power Output To 14Bhp, while RX-135 Had 12Bhp. A
Perfectly Maintained And Tuned 5-Speeder Can Beat a Hero Karizma, Which has
almost Twice the Engine Displacement. The final variant was a four-speed RX135
with a Small type catalytic converter, sporting a fuel gauge and speedometer
with white dials which was sold very briefly in 2003-2005.
RX Series Is Becoming one of the Most Sought 2nd
Hand motorcycles in India. Prices Have Skyrocketed Since Its Demise. Many RX
Groups Have been active across India taking Out Occasional Pleasure Rides. RX
enjoys big cult in Social Medias Like Facebook. Notable Groups like
<NHZRIDEZ> ,TEAM Rx, Have Been Actively Conducting Rides!
Tuesday, 19 April 2016
Saturday, 6 February 2016
AUTOMOBILE INDUSTRY IN INDIA
AUTOMOBILE INDUSTRY IN INDIA
The automotive
industry in India is one of the largest in the world with an annual production
of 23.37 million vehicles in FY 2014-15, following a growth of 8.68 per cent
over the last year. The automobile industry accounts for 7.1 per cent of the
country's gross domestic product (GDP). The Two Wheelers segment, with 81 per
cent market share, is the leader of the Indian Automobile market, owing to a
growing middle class and a young population. Moreover, the growing interest of
companies in exploring the rural markets further aided the growth of the
sector. The overall Passenger Vehicle (PV) segment has 13 per cent market
share.
India is also a prominent auto exporter and has strong
export growth expectations for the near future. In FY 2014-15, automobile
exports grew by 15 per cent over the last year. In addition, several
initiatives by the Government of India and the major automobile players in the
Indian market are expected to make India a leader in the Two Wheeler (2W) and
Four Wheeler (4W) market in the world by 2020.
Market Size
The industry produced a total 14.25 million vehicles
including PVs, commercial vehicles (CVs), three wheelers (3W) and 2W in April–October
2015, as against 13.83 in April–October 2014, registering a marginal growth of
3.07 per cent, year-to-year.
The sales of PVs grew by 8.51 per cent in April–October 2015
over the same period in the previous year. The overall CVs segment registered a
growth of 8.02 per cent in April–October 2015 as compared to same period last
year. Medium & Heavy Commercial Vehicles (M&HCVs) registered very
strong growth of 32.3 per cent while sales of Light Commercial Vehicles (LCVs)
declined by 5.24 per cent during April–October 2015, year-to-year.
In April–October 2015, overall automobile exports grew by
5.78 per cent. PVs, CVs, 3Ws and 2Ws registered growth of 6.34 per cent, 17.95
per cent, 18.59 per cent and 3.22 per cent, respectively, in April–October 2015
over April–October 2014.
Investments
In order to keep up with the growing demand, several auto
makers have started investing heavily in various segments of the industry
during the last few months. The industry has attracted foreign direct
investment (FDI) worth US$13.48 billion during the period April 2000 to June
2015, according to data released by Department of Industrial Policy and
Promotion (DIPP).
Some of the major investments and developments in the
automobile sector in India are as follows:
Global auto maker Ford plans to manufacture in India two
families of engines by 2017, a 2.2 litre diesel engine code-named Panther, and
a 1.2 litre petrol engine code-named Dragon, which are expected to power
270,000 Ford vehicles globally.
The world’s largest air bag suppliers Autoliv Inc, Takata Corp,
TRW Automotive Inc and Toyoda Gosei Co are setting up plants and increasing
capacity in India.
General Motors plans to invest US$1 billion in India by
2020, mainly to increase the capacity at the Talegaon plant in Maharashtra from
130,000 units a year to 220,000 by 2025.
US-based car maker Chrysler has planned to invest Rs 3,500
crore (US$525 million) in Maharashtra, to manufacture Jeep Grand Cherokee
model.
Mercedes Benz has decided to manufacture the GLA entry SUV
in India. The company has doubled its India assembly capacity to 20,000 units
per annum.
Germany-based luxury car maker Bayerische Motoren Werke AG’s
(BMW) local unit has announced to procure components from seven India-based
auto parts makers.
Mahindra Two Wheelers Limited (MTWL) acquired 51 per cent
shares in France-based Peugeot Motorcycles (PMTC).
Government Initiatives
The Government of India encourages foreign investment in the
automobile sector and allows 100 per cent FDI under the automatic route.
Some of the major initiatives taken by the Government of
India are:
The Government of India aims to make automobile
manufacturing the main driver of "Make in India" initiative, as it
expects the passenger vehicles market to triple to 9.4 million units by 2026,
as highlighted in the Auto Mission Plan (AMP) 2016-26.
In the Union budget of 2015-16, the Government has announced
plans to provide credit of Rs 850,000 crore (US$127.5 billion) to farmers,
which is expected to boost sales in the tractors segment.
The government plans to promote eco-friendly cars in the
country—i.e. CNG-based vehicles, hybrid vehicles, and electric vehicles—and
also to make mandatory 5 per cent ethanol blending in petrol.
The government has formulated a Scheme for Faster Adoption
and Manufacturing of Electric and Hybrid Vehicles in India, under the National
Electric Mobility Mission 2020, to encourage the progressive introduction of
reliable, affordable, and efficient electric and hybrid vehicles into the
country.
The Automobile Mission Plan (AMP) for the period 2006–2016,
designed by the government is aimed at accelerating and sustaining growth in
this sector. Also, the well-established Regulatory Framework under the Ministry
of Shipping, Road Transport and Highways, plays a part in providing a boost to
this sector
History
A pre-Independence car showroom in Secunderabad
The Hindustan Ambassador dominated India's automotive market
from the 1960s until the mid-80s
In 1897, the first car ran on an Indian road. Through the
1930s, cars were only imported, and in very small numbers.
An embryonic automotive industry emerged in India in the
1940s. Hindustan Motors was launched in 1942, long-time competitor Premier in
1944, building GM and Fiat products respectively.[4] Mahindra & Mahindra
was established by two brothers in 1945, and began assembly of Jeep CJ-3A
utility vehicles. Following independence in 1947, the Government of India and
the private sector launched efforts to create an automotive-component
manufacturing industry to supply to the automobile industry. In 1953, an import
substitution programme was launched, and the import of fully built-up cars
began to be restricted.
Restrictions under the license raj
However, growth was relatively slow in the 1950s and 1960s,
due to nationalisation and the license raj, which hampered the Indian private
sector. After 1970, with restrictions on the import of vehicles set, the
automotive industry started to grow; but the growth was mainly driven by
tractors, commercial vehicles and scooters. Cars were still a major luxury
item. In the 1970s, price controls were finally lifted, inserting a competitive
element into the automobile market. However, by the 1980s, the automobile
market was still dominated by Hindustan and Premier, who sold superannuated
products in fairly limited numbers. During the eighties, a few competitors
began to arrive on the scene.
In 1986, to promote the auto industry, the government
established the Delhi Auto Expo. The 1986 Expo was a showcase for how the
Indian automotive industry was absorbing new technologies, promoting indigenous
research and development, and adapting these technologies for the rugged
conditions of India. The nine-day show was attended by then Prime Minister
Rajiv Gandhi.
Liberalisation
Eventually multinational automakers, such as, Suzuki and
Toyota of Japan and Hyundai of South Korea, were allowed to invest in the
Indian market, furthering the establishment of an automotive industry in India.
Maruti Suzuki was the first, and the most successful of these new entries, and
in part the result of government policies to promote the automotive industry
beginning in the 1980s.As India began to liberalise its automobile market
in 1991, a number of foreign firms also initiated joint ventures with existing
Indian companies. The variety of options available to the consumer began to
multiply in the nineties, whereas before there had usually only been one option
in each price class. By 2000, there were 12 large automotive companies in the
Indian market, most of them offshoots of global companies.
The Premier Padmini was the Ambassador's only true
competitor
Slow export growth
Exports were slow to grow. Sales of small numbers of
vehicles to tertiary markets and neighbouring countries began early, and in
1987 Maruti Suzuki shipped 480 cars to Europe (Hungary). After some growth in
the mid-nineties, exports once again began to drop as the outmoded platforms
provided to Indian manufacturers by multinationals were not competitive. This was not to last, and today India manufactures low-priced cars for markets
across the globe. As of 18 March 2013, global brands such as Proton Holdings,
PSA Group, Kia, Mazda, Chrysler, Dodge and Geely Holding Group were shelving
plans for India due to the competitiveness of the market, as well as the global
economic crisis.
Emission norms
In 2000, in tune with international standards to reduce
vehicular pollution, the central government unveiled standards titled
"India 2000", with later, upgraded guidelines to be known as Bharat
stages. These standards are quite similar to the stringent European standards,
and have been implemented in a phased manner, with the latest upgrade being
implemented in 13 cities and, later, in the rest of the nation. Delhi (NCR),
Mumbai, Kolkata, Chennai, Bangalore, Hyderabad, Ahmedabad, Pune, Surat, Kanpur,
Lucknow, Solapur, and Agra are the 13 cities where Bharat Stage IV has been
imposed while the rest of the nation is still under Bharat Stage III.
Local manufacture encouraged
India levies an import tax of 125% on electric cars, while
the import tax on components such as gearboxes, airbags, drive axles, is 10%.
Therefore, the taxes encourage cars to be assembled in India rather than be
imported as completely built units
Manufacturing facilities
The majority of India's car manufacturing industry is evenly
divided into three "clusters". Around Chennai is the southernmost and
largest, with a 35% revenue share, accounting for 60% of the country's
automotive exports, and home of the India operations of Ford, Hyundai, Renault,
Mitsubishi, Nissan, BMW, Hindustan Motors, Daimler, Caparo, Mini, and
Datsun.
Near Mumbai, Maharashtra, along the Chakan corridor near
Pune, is the western cluster, with a 33% share of the market. Audi, Volkswagen,
and Skoda are located in Aurangabad. Mahindra and Mahindra has an SUV and
engine assembly plant at Nashik. General Motors, Tata Motors, Mercedes Benz,
Land Rover, Jaguar Cars, Fiat, and Force Motors have assembly plants in the
area.
The northern cluster is around the National Capital Region,
and contributes 32%. Gurgaon and Manesar, in Haryana, are where the country's
largest car manufacturer, Maruti Suzuki, is based.
An emerging cluster is the state of Gujarat, with a
manufacturing facility of General Motors in Halol, and a facility for Tata Nano
at their plant in Sanand. Ford, Maruti Suzuki, and Peugeot-Citroen plants are
also planned for Gujarat.
Kolkata with Hindustan Motors (inactive), Noida with Honda,
and Bengaluru with Toyota are other automotive manufacturing regions around the
country.
Gujarat
Passenger vehicles
General Motors India Private Limited
Chevrolet Sales India Private Limited – Halol
Tata Motors – Sanand
Commercial vehicles
Asia Motor Works AMW – Bhuj
Haryana
Two wheelers
Harley-Davidson India, Gurgaon
Hero MotoCorp – Dharuhera, Gurgaon
Honda Motorcycle & Scooter India – Manesar
India Yamaha Motor – Faridabad,Manesar
Suzuki – Gurgaon
Passenger vehicles
Maruti Suzuki – Gurgaon, Manesar
Himachal Pradesh
Two wheelers
TVS Motors – Nalagarh
Passenger vehicles
ICML motors – Amb
Commercial vehicles
TAFE Tractors – Parwanoo
Jharkhand
Commercial vehicles
Tata Motors – Jamshedpur
Karnataka
Two wheelers
TVS Motor – Mysuru
Honda Motorcycle & Scooter India Pvt. Ltd. -
Narsapura
Passenger vehicles
Mahindra REVA Electric Vehicles – Bengaluru
Toyota Kirloskar Motor Private Limited – Bidadi
Commercial vehicles
Bharat Earth Movers - Bengaluru
Scania Commercial Vehicles India Private Limited –
Bengaluru
TAFE Tractors – Doddaballapur
Tata Motors – Dharwad
Bharat Earth Movers - Mysuru
Volvo India
Volvo Buses India – Hosakote
Volvo Trucks India – Hosakote
Volvo Construction Equipment India – Hosakote
Kerala
Commercial vehicles
Bharat Earth Movers Defense Products - produces Tatra Trucks
12x12, 10x10,8x8, 6x6, 4x4 & Variants
Kerala Automobiles Limited
Madhya Pradesh
Two wheelers
Mahindra & Mahindra – Pithampur
Commercial vehicles
Eicher Motors – Pithampur
Hindustan Motors – Pithampur
Force Motors Private Limited – Pithampur
TAFE Tractors – Mandideep
John Deere Tractors – Dewas
CASE Construction Equipment - Pithampur
Maharashtra
Two wheelers
Bajaj Auto – Chakan(Pune), Waluj Aurangabad
KTM Sportmotorcycles – Chakan(Pune)
Vespa Scooters – Baramati (Pune)
Kinetic Engineering – Pune, Ahmednagar
Passenger vehicles
Mahindra & Mahindra Automotive Division – Nashik,
Chakan(Pune)
Ssangyong Motor Company – Chakan(Pune)
Tata Motors Limited
Tata Motors – Pimpri Chinchwad(Pune)
Jaguar Cars and Land Rover – Pune
Mercedes-Benz Passenger Cars – Chakan(Pune)
Fiat Automobiles – Ranjangaon (Pune)
General Motors India – Chakan(Pune)
Volkswagen Group Sales India Private Limited
Volkswagen – Chakan(Pune)
Audi AG – Aurangabad
Škoda Auto – Aurangabad
Chinkara Motors – Karlekhind Alibag
Premier Automobiles Limited – Pimpri Chinchwad(Pune)
Commercial vehicles
Ashok Leyland – Bhandara
Bajaj Auto – Waluj Aurangabad
Force Motors – Pune
Mahindra Navistar – Chakan(Pune)
MAN Trucks India – Akurdi (Pune)
Piaggio Vehicles – Baramati (Pune)
Premier Automobiles Limited – Pimpri Chinchwad(Pune)
Punjab
Commercial vehicles
SML Isuzu Limited – Nawanshahar (originally a Swaraj
Mazda plant)
Rajasthan
Two Wheelers
Honda Motorcycle & Scooter India – Tapukara
Passenger vehicles
Honda Cars India Ltd. – Tapukara
Commercial vehicles
Ashok Leyland – Alwar
TAFE Tractors – Alwar
Tamil NadU
Two wheelers
TVS Motor – Hosur
Royal Enfield – Chennai
India Yamaha Motor – Oragadam
Passenger vehicles
BMW India – Chengalpattu
Ford India Private Limited – Maraimalai Nagar
Hyundai Motor India Limited – Sriperumbudur
Mitsubishi – Tiruvallur
Renault Nissan Automotive India Private Limited
Nissan Motor India Private Limited – Oragadam
Renault India Private Limited – Oragadam
Commercial vehicles
Ashok Leyland – Ennore, Hosur
BharatBenz – Oragadam
Kamaz Vectra Motors – Hosur
SAME Deutz-Fahr Tractors – Ranipet, Vellore
TAFE Tractors – Chennai
TVS Motors – Hosur
Uttar Pradesh
Two wheelers
India Yamaha Motor – Greater Noida
LML – Kanpur
Passenger vehicles
Honda Cars India Ltd. – Greater Noida
J.S. Auto (P) LTD. – Kanpur
Commercial vehicles
Tata Motors – Lucknow
Uttarakhand
Commercial vehicles
Ashok Leyland – Pantnagar
Tata Motors – Pantnagar
Mahindra & Mahindra – Haridwar
Hero MotoCorp – Haridwar
Bajaj Auto – Pantnagar
West Bengal
Passenger vehicles
Hindustan Motors Limited - Kolkata (Inactive)
Saturday, 30 January 2016
Android is a mobile operating system (OS) currently developed by Google,
based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets.
Android's user interface is mainly based on direct manipulation, using touch gestures
that loosely correspond to real-world actions, such as swiping, tapping and
pinching, to manipulate on-screen objects, along with a virtual keyboard for text input. In addition to
touchscreen devices, Google has further developed Android TV for televisions, Android Auto for cars, and Android Wear for wrist watches, each with a
specialized user interface. Variants of Android are also used on notebooks, game consoles, digital cameras,
and other electronics. Since 2013, Android is the best selling on tablets; and
on smartphones the OS is dominant by use,[11][12] thereby giving it the largest installed base of all operating systems of any kind.
Initially developed by Android, Inc., which Google bought
in 2005, Android was unveiled in 2007, along with the founding of the Open Handset Alliance – a consortium of hardware, software,
and telecommunication companies devoted to advancing open standards for mobile devices. As of July 2013,
the Google Play store has had over one million Android
applications ("apps") published, and over 50 billion applications
downloaded. An April–May 2013
survey of mobile application developers found that 71% of developers create
applications for Android, and a
2015 survey found that 40% of full-time professional developers see Android as
their priority target platform, which is comparable to Apple's iOS on 37% with both platforms far above
others. At Google I/O 2014, the company revealed that there
were over one billion active monthly Android users, up from 538 million in June
2013
Android's source code is released by Google under open source licenses, although most Android
devices ultimately ship with a combination of open source and proprietary
software, including proprietary software required for accessing Google services.
Android is popular with technology companies that require a ready-made,
low-cost and customizable operating system for high-tech devices. Its open nature has encouraged a large
community of developers and enthusiasts to use the open-source code as a
foundation for community-driven projects, which add new features for advanced
users or bring Android to devices
originally shipped with other operating systems. At the same time, as Android
has no centralised update system most Android devices fail to receive security
updates: research in 2015 concluded that almost 90% of Android phones in use
had known but unpatched security vulnerabilities due to lack of updates and
support. The success of Android
has made it a target for patent litigation as part of the so-called "smartphone wars"
between technology companies.
| TVS has officially unveiled the Apache RTR 200 (based on Draken concept) in India. The Standard/Base model of Apache 200 is equipped with non-Fi engine, without ABS and with TVS tyres, is priced at Rs. 88,990. The EFi model is equipped with a fuel-injected engine, Pirellli tyres, and it is expected to be priced at Rs. 1.08 lakhs. The top-spec model with a fuel-injected engine, Pirellli tyres, and ABS, is expected to be priced at Rs. 1.15 lakhs. The ABS model is expected to go on-sale from March 2016. |
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