Inspection; Assembly - Yamaha PZ50W Service Manual

SECONDARY SHAFT AND REVERSE GEAR CASE
È
É

INSPECTION

ASSEMBLY

1
NOTE:
Press the oil seal onto the left reverse gear case as
shown.
È 0.5 ~ 1.5 mm (0.02 ~ 0.06 in)
NOTE:
Install the dog gear with its side È toward the mid-
dle shaft.
È
È 30 mm (1.18 in)
É 33 mm (1.30 in)
4-28
1. Inspect:
• Secondary shaft
Scratches (excessive)/damage → Replace.
• Splines
Wear/damage → Replace the secondary
shaft.
• Bearing contact surface
Scratches/wear/damage → Replace the sec-
ondary shaft.
Refer to "SECONDARY SHAFT".
2. Inspect:
• Right reverse gear case
• Left reverse gear case
• Shift fork
Pitting/wear/damage → Replace.
• Oil seal
Wear/damage → Replace.
• Bearings
Pitting/damage → Replace.
3. Inspect:
• Reverse driven gear
• Reverse drive gear
• Counter axle
• Middle shaft
• Dog gear
Pitting/wear/damage → Replace.
• Chain
Wear/damage → Replace.
Shift → Clean or replace.
1. Install:
• Oil seal 1
2. Install:
• Dog gear 1
POWR
TR