Simplicity LTH series Service Manual page 197

18. Install the swash plate over the pump shaft and set
into the case on the swash plate bushings. Be sure to
align the shift blocks in the groove of the swash plate.
Apply transmission oil to all parts.
19. Using a feeler gauge, check the clearance between
the shift blocks and the swash plate.
Clearance: 0–0.008" (0–0.20 mm)
Clearance (max.): 0.012" (0.3 mm)
An excess amount of clearance at these points
can make it difficult or impossible to adjust neutral.
20. Install the retaining ring on the input shaft.
21. Install the pump spring on the input shaft.
Figure C–69. Install Swash Plate
Figure C–70. Measure Shift Blocks Clearance
Figure C–71. Install Retaining Ring and Spring
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7 Transmission Repair
7C Tuff Torq K60