Simplicity LTH series Service Manual page 244

8 Mower Deck Repair
Arbor Repair
7. Remove the arbor assembly from the deck.
8. Grip the blade adapter in a soft jaw vise. Remove
the cap screw securing the drive pulley to blade
shaft.
9. Remove the cap screw, lock washer, heavy washer,
pulley and upper grass shield.
11. Remove the arbor from the vise. Using a small screw
driver remove the collar from the blade end of the
arbor shaft.
12. Remove the blade adapter, lower grass shield, and
shim washer from the blade end of the arbor shaft.
Figure 14. Drive Pulley Removal
Figure 15. Blade Adapter Removal
8- 16
Capscrew
Lockwasher
Heavy Washer
Pulley
Upper Grass
Shield
Blade
Adapter
Shim Washer
Lower Grass
Shield
Blade
Adapter
Collar