CHAPTER 4 8454
4-70
D569-W02 May-2003
• Clearance Between Differential Pinion
Shaft and Differential Pinion
1. Measure the differential pinion shaft O.D
2. Measure the differential pinion I.D and calculate the
clearance.
3. If the clearance exceeds the allowable limit, replace
them.
• Backlash Between Differential Pinion and
Differential Side Gear
1. Set a deal indicator (lever type) on the tooth of the
differential pinion.
2. Hold the differential side gear and move the differ-
ential pinion to measure the backlash.
3. If the measurement is not within the factory specifi-
cations, adjust with the differential side gear washer.
(Reference)
• Thickness of differential side gear washers:
1.5 mm (0.059 in.)
1.6 mm (0.063 in.)
1.7 mm (0.067 in.)
Clearance
between differen-
tial pinion shaft
and differential
pinion
Factory
spec.
Allowable
limit
0.05 ~ 0.151 mm
0.00236 ~ 0.00402 in.
0.25 mm
0.0098 in.
Differential pinion
shaft O.D
Differential pinion
I.D
Factory
spec.
Allowable
limit
19.959 ~ 19.980 mm
0.78579 ~ 0.78661 in.
20.040 ~ 20.061 mm
0.78898 ~ 0.78980 in.
Backlash
between differen-
tial pinion and
differential side
gear
Factory
spec.
Allowable
limit
0.15 ~ 0.30 mm
0.003 ~ 0.012 in.
0.40 mm
0.016 in.
569W4B5A
569W4B6A
www.mymowerparts.com
K&T Saw Shop 606-678-9623 or 606-561-4983
To Next Page
Loading...
Need help?
General
