– 98 –
E
LOWR
SHIMMING (REGULAR ROTATION MODELS)
(FOR WORLDWIDE)
SELECTING THE REVERSE GEAR
SHIMS
NOTE:
Select the shim thickness (T2) by using the
specified measurement(s) and the calcula-
tion formula.
Select:
• Shim thickness (T2)
Selecting steps
(1) Measure (M2).
NOTE:
• Measure the height of the gear as shown.
• Perform the same measurement at three
points on the gear.
• Find the average of the measurements
(M2).
(2) Calculate the reverse gear shim thick-
ness (T2).
NOTE:
“R” is the deviation of the lower case
dimension from standard. It is stamped on
the trim tab mounting surface of the lower
case in 0.01-mm units. If the “R” mark is
missing or unreadable, assume a “R” value
of “0”, and check the backlash when the
unit is assembled.
Shimming plate ........................
1
90890-06701
Digital caliper ............................
2
90890-06704
Reverse gear shim thickness
Except for Z150Q/VZ150
(T2) = M2 – 29.0 – R/100
For Z150Q/VZ150
(T2) = M2 – 29.9 – R/100
6520
6530
6540
Summary of Contents for Z150P
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