(25) Measure OD clutch pack clearance. Set up
dial indicator on top of the OD/Reverse reaction plate
as shown in (Fig. 278).
(26) Zero dial indicator and apply 30 psi (206 kPa)
air pressure to the overdrive clutch hose on Tool
8391. Measure and record OD clutch pack measure-
ment in four (4) places, 90° apart.
(27) Take average of four measurements and com-
pare with OD clutch pack clearance specification.
The overdrive (OD) clutch pack clearance is
1.07-3.25 mm (0.042-0.128 in.).
If not within specifications, the clutch is not
assembled properly. There is no adjustment for the
OD clutch clearance.
(28) Install reverse clutch pack (two fibers/one
steel) (Fig. 279).
Fig. 276 OD/Reverse Reaction Plate
1 – OVERDRIVE/REVERSE PRESSURE PLATE
2 – (STEP SIDE DOWN)
Fig. 277 Install Flat Snap Ring
1 – ARBOR PRESS RAM
2 – TOOL 5059A
3 – FLAT SNAP RING
Fig. 278 Measure OD Clutch Pack Clearance
1 – DIAL INDICATOR
2 – OD/REVERSE REACTION PLATE
Fig. 279 Install Reverse Clutch Pack
1 – REVERSE CLUTCH PLATE
2 – REVERSE CLUTCH DISCS
LH 42LE TRANSAXLE 21 - 97
DISASSEMBLY AND ASSEMBLY (Continued)
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