ENGINE 3-63
PRIMARY DRIVE GEAR
PRIMARY DRIVE GEAR INSPECTION
Visually inspect the gear teeth for wear and damage. If they are
worn, replace the gear with a new one.
PRIMARY DRIVE GEAR DISASSEMBLY
• Disassemble the primary drive gear by removing the snap
ring
1.
" 09900-06107: Snap ring pliers
1: Snap ring
2: Spring washer
3: Scissors gear
4: Spring
5: Primary drive gear
PRIMARY DRIVE GEAR REASSEMBLY
• Set the springs
1 into the grooves.
• Install the scissors gear
2.
NOTE:
Align the holes of the primary drive gear and the scissors gear.
• Install the spring washer
3 not to cover the holes of the
gears.
NOTE:
The convex side of the washer faces upward.