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Gallery Index & Tech Ref
Goldwing Trivia
Goldwing- The First 20 Years
From Japan to USA
Goldwing Magazine Articles
Two Wheel Magazine 1975- Honda's GL1000, The Future
Cycle Illustrated, Nov. 1975- 2 Big Ones From Honda
1977 Model GL1000 Setup Instructions
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GL1000
1975 GL1000
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GL1100
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1984 GL1200 Standard
1986 GL1200 Interstate
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GL1500
1987 GL1200 Aspencade
Service Bulletins and Recalls- All Models
GL1000
GL1000- Important GL1000 Service Reminder (1 Page) 6-13-1975
SL #108 Tire and Wheel Rim Matching Information 6-20-75 (7 pages)
Service Tools Newsletter 7-31-75 (2 pages)
SB 1000 #3 Pressurised Cooling System Tester 10-10-75 (3 pages)
SB 1000 #1 Cylinder Head Core Plug Leakage- Revised 7-9-76 (3 pages)
SL #117 Exhaust Pipe and Muffler Paint Damage 9-30-76 (1 page)
SL #118 Instrument Troubleshooting 10-27-76 (5 pages)
PB 1000-2 Changes to Clutch Components 11-3-76 (1 page)
PB 1000-3 Changes to Right Front Engine Cover 1-5-77 (1 page)
SB 1000 #11 Final Drive Gear Case Cover Change 10-15-77 (1 page)
SB 1000 #12 New Main Bearing Caps 11-23-77 (1 page)
SB 1000 #13 Recall to Replace Rear Brake Pads 3-21-78 (5 pages)
SB 1000 #14 Cylinder Head Bolt Torque Change 11-8-78 (1 page)
GL1200
Special Consumer Report: 1984 and 1985 GW Rear Hub
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Classic Goldwing Technical Forums
Engine & Fuel System Modifications
Oil
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<blockquote data-quote="Dave_J" data-source="post: 223868" data-attributes="member: 3169"><p>The wet clutch needs a JASO MA rated oil (Japanese Automotive Standards Organization). Most car oils do not have this rating.</p><p></p><p>That said, I have been running Shell Rotella T6 5W40 synthetic in all my bikes since the 1990's. The newest is JASO MA-2, safe for catalytic converters.</p><p></p><p>They are backward interchangeable so if your manual says JASO MA then JASO MA-1 and JASO MA-2 are good.</p><p></p><p></p><p></p><p>All the older Car oils were fine way back but they have been adding stuff that makes engins get better gas mileage but it will ruin a motorcycles wet clutch.</p><p></p><p>Read some here:</p><p><a href="https://www.rymax-lubricants.com/updates/what-does-the-jaso-oil-specification-mean/" target="_blank">What does the JASO oil specification mean?</a></p></blockquote><p></p>
[QUOTE="Dave_J, post: 223868, member: 3169"] The wet clutch needs a JASO MA rated oil (Japanese Automotive Standards Organization). Most car oils do not have this rating. That said, I have been running Shell Rotella T6 5W40 synthetic in all my bikes since the 1990's. The newest is JASO MA-2, safe for catalytic converters. They are backward interchangeable so if your manual says JASO MA then JASO MA-1 and JASO MA-2 are good. All the older Car oils were fine way back but they have been adding stuff that makes engins get better gas mileage but it will ruin a motorcycles wet clutch. Read some here: [URL='https://www.rymax-lubricants.com/updates/what-does-the-jaso-oil-specification-mean/']What does the JASO oil specification mean?[/URL] [/QUOTE]
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