Camshaft and Timing Gear Train NOTE: It is not necessary to remove end cover and o-ring to remove timing gear cover. Installation is done in the reverse order of removal. Tighten all mounting cap screws to 9 N•m (78 lb-in.) 6. Remove 18 mounting cap screws and timing gear cover. Adjust fan/alternator drive belt tension.
(See Checks, Tests and Adjustments in this section.) 4/7/95 1-61 AllTractorManuals.com John Deere Form-In-Place Gasket (RTV rubber silicone sealant) Mounting Cap Screw (4) M6 x 50 Mounting Cap Screw (5) M6 x 30 Timing Gear Tachometer Cover End Cover O-Ring Cap 655 CUT Only Cap Screw (2) M6 x 18 O-Ring Crankshaft Pulley Washer Mounting Cap Screw (6) M6 x 65 Mounting Cap Screw (3) M6 x 40 Cap Screw Apply thread lock and sealer (medium strength) to threads. 115 N•m (85 lb-ft) M82295A 1 Cap Screw Apply thread lock and sealer (medium strength) to threads. 115 N•m (85 lb-ft) M82 M82 295A