Troy-Bilt Bronco CRT Service Manual page 30

Troy-Bilt Small Frame Tillers
8.35. Drive the Hi-Pro key into the wheel shaft using a
soft mallet. See Figure 8.35.
Wheel Shaft
Figure 8.35
8.36. Lubricate the I.D. of the wheel shaft bronze
bushing that has been installed.
8.37. Slowly install the drive shaft through the oppo-
site bushing bore, through the wheel shaft worm
gear and spacer, and into the installed wheel
shaft bronze bushing. See Figure 8.37.
Wheel Shaft
Worm Gear
Drive Shaft
Spacer
Figure 8.37
8.38. Slide the Hi-Pro key into the wheel shaft worm
gear.
8.39. Slide the second spacer over the wheel shaft
until it contacts the wheel shaft worm gear.
8.40. Slide the second wheel shaft bronze bushing
over the drive shaft, making certain the lubrica-
tion cut a ways are facing in.
8.41. Drive the second wheel shaft bronze bushing
Hi-Pro Key
8.42. Drive the first wheel shaft bronze bushing into
8.43. Position a dial indicator at one end of the wheel
Bronze Bushing
Pull Shaft Out
Spacer
8.44. Pull the wheel shaft all the way to one side and
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into the transmission housing until it is flush with
the outside of the housing using a bushing driver
and hammer. See Figure 8.41.
Bronze Bushing
Flush With Housing
Figure 8.41
NOTE: A 1" I.D. PVC pipe by 7" long works well
as a bushing installation tool.
the transmission housing until it is flush with the
outside of the housing.
shaft. See Figure 8.43.
Magnetic Stand
Figure 8.43
zero in the dial indicator.
Dial Indicator