Kohler 3.5EFOZ, Service

Page: 81 / 116

TP-6137 5/03 69 Section 10 Generator and Engine Disassembly/Reassembly
Gear Cover
1. Remove the six hex cap head screws to remove the
gear cover. If necessary, tap the cover with a
soft-faced hammer to remove it. See Figure 10-43.
2. If, during cover removal, the cover catches on the
governor, move the flywheel to release the
governor’s cover. Do not disassemble or remove
the gear cover any further unless necessary.
Otherwise, modifications to the delivery start of the
fuel pump, gear timing adjustment, and the engine
speed values may be required.
Figure 10-43 Gear Cover
3. If disassembly of the injection pump, camfollower,
camshaft, camshaft gear, or camshaft bearing is
necessary, proceed to the following sections.
Injection Pump
1. Remove the two hex nuts of the injection pump and
remove the pump from the gear cover.
Note: To avoid losing the shims or the gasket, reinstall
them on the cover and reinstall the washers and
nuts. See Figure 10-44.
Figure 10-44 Injection Pump Removal
Camfollower
1. To remove the camfollower, unscrew the screw
shown in Figure 10-45 through the oil filling hole.
1
1. Screw
Figure 10-45 Camfollower