This thread is for the clear posting of Vintage Husqvarna Service Bulletins Only. The thread will be technical in nature There is wealth of information in here. Start reading.... sift through to find what you may need. If you have service bulletins from back in the day or have them on PDF please PM me and I'll send you my email address. If you only have paper copies we can handle that via mail. The clearer the documents the better! T
First Section General information 0 - general info 0-General_info.pdf 38 pages Ignition Timing charts Start levers on autos 78/79 Ohlins shcok frame mods Torque value SEm Magnetos 420 Auto clutch springs Shock settings 1983 wr, cr , xc four stroke air filter oil Service school Maintenance tips! 1980 390 auto ISDE 6 day Tech tips! Misc 4 stroke tips 1984 WR 125 4 stroke starting procedure 1984 WR400 Tech Data 1977 and on Steering stem bearing, frotn fork and fork oil tips 420 auot kickstarter freewheel 1980 390 conversion to 420 ( impressive information - 6 detail pages) 1980 390 Auto info
3-engine PDF 3-engine PDF must view with Adobe Reader 3-engine.pdf 28 pages Bing Carb 360 piston clearance Fuel hose 360 with amal carb Torque Value Motoplat 139 Torque value cylinder head nuts Auto oil Carb 125 cr, 250 wr, 360 auto crank needle bearings 390 amx/360 Piston circlips Gearshaft on motors # 2059 Bing Carbs Carb needle jets 1979 240/250 modification required Carb cover for cold weather to 5 degrees celsius Clutch on autos crankcase mod 240/250/390 motors # 2061 thru 2072 Clutch push rod mod 1980 240/250/390 Crankshaft Balance 420 AXC / AE Clutch shoe 420 autos Cylinder stud replacement 1981 240/250 Engine flange bushing 430 Piston /cylinder seizure mods 82 430 CR WR Head Gasket 400 wr
5-electric PDF Service Bulletins 5-electric PDF Service Bulletins View with Adobe Reader 7 pages 5-electric.pdf
7-12 electrical pdf service bulletins 7-12 CARB PDF SERVICE BULLETINS Must view with Adobe reader 7-12_carb.pdf 4 PAGES 1985 All XC CR airbox Upgrade on Rivets 1985 XC CR 250 Jetting 1985 Four Stroke Float Sizes Avaialability of 1983 to 1985 Service manuals ( from back in the day)
9-Tools PDF Service Bulletins 9-Tools PDF Service Bulletins View with Adobe reader 9-tools.pdf 11 PAGES 240 250 AND 390 CYLINDER HEAD STUD SIZES Various tools pullers holders including specific references for Automatics Flywheel Puller Vs. Ignition cross reference
4-Trans PDF 4-Trans PDF View with Adobe Reader 4-trans.pdf 12 pages 1978 clutch springs 1980 clutch pushrods (wrong pushrod from factory) Gear Box 240 250 390 1982 Clutch ring 1982 Mounting of Clutch Hub Clutch Gear Kickstart gear Support Gear 240 250 430 500 1983 125 clutch pushrods ( wrong push rod from factory) New Clutch 1984 250
Husky Service Bulletins PDF Husky Service Bulletins PDF View with Adobe Reader Husky Service Bulletins
1975-1981 Workshop Manual PDF This is a Workshop Manual for 1975 thru 1981 1975 thru 1981 Workshop Manual
Early Technical Service Bulletins 1974 thru 1978 The following link will provide early technical service bulletins and references for primarily 1974 and 1975 but also includes some information for 1976 thru 1978 1974 thru 1978 Service Bulletins and Tech Tips
8-001 Thru 8-149 Husqvarna Service Bulletins The following link contains a huge amount of information 8-001 thru 8-149 ... this was effective as of and up to March 1984 Includes a lot of detailed information on Porting 125's, 250's, 390's and 430's. 8-001 thru 8-149 Service bulletins 210 pages Courtesy of Picklito! T
