– 102 –
E
LOWR
BACKLASH (REGULAR ROTATION MODELS)
2. Adjust:
• Forward gear shim
Remove or add shim(s).
M: Measurement
MEASURING THE REVERSE GEAR
BACKLASH
1. Measure:
• Reverse gear backlash
Out of specification
→
Adjust.
Forward gear
backlash
(except for
Z150Q/
VZ150/
Z175H/
VZ175)
Shim thickness
Less than
0.25 mm (0.010 in)
To be decreased by
(0.36 – M)
×
0.72
More than
0.46 mm (0.018 in)
To be increased by
(M – 0.36)
×
0.72
Forward gear
backlash
(for Z150Q/
VZ150)
Shim thickness
Less than
0.72 mm (0.028 in)
To be decreased by
(0.87 – M)
×
0.67
More than
1.01 mm (0.040 in)
To be increased by
(M – 0.87)
×
0.67
Forward gear
backlash
(for Z175H/
VZ175)
Shim thickness
Less than
0.67 mm (0.026 in)
To be decreased by
(0.81 – M)
×
0.72
More than
0.94 mm (0.037 in)
To be increased by
(M – 0.81)
×
0.72
Reverse gear backlash
Except for Z150Q/VZ150
0.74 - 1.29 mm
(0.029 - 0.051 in)
For Z150Q/VZ150
0.79 - 1.39 mm
(0.031 - 0.055 in)
Summary of Contents for Z150P
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