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NOTE: SPECIFICATION TABLES BEGIN ON PAGE 24 OF THIS SECTION.
Disassemble and Drain Gear Reduction
Counterclockwise Rotation (CCR)
Model Series 170000, 190000, 220000,
230000, 240000,
1. Remove oil vent plug (1, if equipped).
2. Remove drain plug (3) from bottom of cover
assembly (2).
3. After gear case is drained, loosen and remove four
cap screws and cover, Fig. 33.
Fig. 33
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Remove Drive Shaft and
Gear Case Assembly
1. Note position of gear case assembly, Fig. 36.
2. Remove drive shaft assembly (2) from gear case.
3. Bend down two screw locks (1, if equipped).
Remove four cap screws (3).
4. Slide gear case off engine, Fig. 34.
Inspect Output Gear – PTO Shaft, Gear Case
and Cover Assemblies
Inspect seals for cracks, tears, or hardening.
Inspect crankshaft pinion gear and drive gear for worn,
cracked, or chipped teeth.
Inspect gear case and cover assemblies for cracks,
damaged mounting or gasket surfaces.
Replace any component if damaged or worn.
Fig. 34 – Removing Gear Case
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