The John Deere Tractor Repair Manual Series 50, 60, 70 (non-Diesel) covers tractor models indicated. Gasoline, All-Fuel, LP-Gas engines.
Note: this tractor repair manual does NOT include wiring diagrams.
Written for the experienced mechanic by professionals, the John Deere Tractor Repair Manual Series 50, 60, 70 published by I&T/Clymer available at The Motor Bookstore covers non-Diesel tractors with hundreds of illustrations and photos in a format that is easy to consult for handy reference. It's a JD transmission manual that also covers brakes, the cooling system, the engine, differential, the electrical system, the axles and final drive. Learn how to remove the cam followers, how to remove and overhaul the shaft assembly and general troubleshooting techniques. The John Deere Model 70 Service Manual comes with free shipping when you order from The Motor Bookstore, which will ship the manual within one business day of your order.
Book Excerpt: John Deere Tractor Repair Manual Series 50, 60, 70 (non-Diesel)
48. The cylindrical type cam followers (26 - Figs JD1037 or 1042) operate directly in the unbushed bores of follower guide (27).
To remove the followers and guide assembly, first remove camshaft as outlined in paragraph 45 or 46. Remove the oil pump cover and idler gear.
Grasp drive gear and pull drive gear and shaft down and out of pump body. Refer to Fig. JD1049. Withdraw follower guide and followers from above.
Excessive wear between the cam followers and the guide is corrected by renewal of the component parts.
49. The mushroom type cam followers (26 - Fig. JD1046) operate directly in machined bores in the tractor main case.
To remove the followers, remove camshaft as outlined in paragraph 47 and withdraw followers from the case bores. Excessive clearance between the followers and the case bores is corrected by renewal of the parts.
101. Normal overhaul of the governor consists of removing and overhauling the shaft assembly only; and can be accomplished without removing governor housing from tractor.
If, however, the fan drive bevel gear is damaged it will be necessary to remove the complete governor assembly as well as the fan shaft assembly in order to renew the matched set of bevel gears. Refer to paragraph 102 or 103 for renewal of bevel gears.
Subject: John Deere farm tractor service, maintenance, repair. ISBN-10: 0872880699 | ISBN-13: 9780872880696