## CVT Final Drive Shaft Thrust Clearance Inspection and 25 x 35 mm Thrust Shim Selection

NOTE: If the transmission housing, flywheel housing, final drive shaft, secondary driven gear, or final drive shaft bearing is replaced, select the 25 x 35 mm thrust shim to adjust the final drive shaft thrust clearance.

1. | Measure the distance (A) between the flywheel housing surface and bearing inner race surface, then note the measurement (Measurement A).

2. | Install the secondary driven gear on the final drive shaft, then install the final drive shaft in the transmission housing.

3. | Measure the distance (B) between the transmission housing surface and the thrust shim mounting surface on the final drive shaft, then note the measurement (Measurement B).

4. | Measure the 25 x 35 mm thrust shim thickness, and check the final drive shaft thrust clearance by calculation from the below formula.
Thrust Clearance Standard:
0-0.15 mm (0-0.006 in.)
FORMULA:
Final Drive Shaft Thrust Clearance
= Measurement A - Measurement B + Flywheel Housing Gasket Thickness (0.5 mm)
-25 x 35 mm Thrust Shim Thickness (measured)

5. | If the clearance is out of standard, select the new 25 x 35 mm thrust shim within the tolerance from the following table.
THRUST SHIM, 25 x 35 mm
No. | Part Number | Thickness
--- | --- | ---
A | 90551-P4V-000 | 2.8 mm (0.110 in.)
B | 90552-P4V-000 | 2.9 mm (0.114 in.)
C | 90553-P4V-000 | 3.0 mm (0.118 in.)
D | 90554-P4V-000 | 3.1 mm (0.122 in.)
E | 90555-P4V-000 | 3.2 mm (0.126 in.)
F | 90556-P4V-000 | 3.3 mm (0.130 in.)
G | 90557-P4V-000 | 3.4 mm (0.134 in.)
H | 90558-P4V-000 | 3.5 mm (0.138 in.)
I | 90559-P4V-000 | 3.6 mm (0.142 in.)
J | 90560-P4V-000 | 3.7 mm (0.146 in.)
K | 90561-P4V-000 | 3.8 mm (0.150 in.)
L | 90562-PWR-000 | 3.9 mm (0.154 in.)
M | 90563-PWR-000 | 4.0 mm (0.157 in.)