Yard-Man 133Q694G401 Lawn Mower User Manual


 
3. Unhook the deck belt from the engine pulley.
4. Place the lift lever in the engaged (all the way for-
ward) position.
5. Disconnect the spring which is attached to a
bracket on the transaxle, inside the left rear
wheel. Use a spring puller or other suitable tool.
6. Disconnect the six deck links by removing the
hairpin clips and flat washers.
7. Disconnect the stabilizer plate from the stabilizer
shaft assembly by removing the hairpin clips and
flat washers and sliding out the rod. Refer to fig-
ure 14.
8. Place the lift lever in the disengaged position.
9. Slide the deck from beneath the lawn tractor.
10. Remove the belt guards at each deck pulley by
removing the self-tapping screws. See figure 20.
.
Disconnect the idler pulley spring which is
attached to a bracket on the frame, inside the left
rear wheel. Use a spring puller or other suitable
tool.
7. Remove the three self-tapping screws from the
cooling fan. Remove the fan.
8. Remove the four self-tapping screws which hold
the belt keeper assembly to the frame at the
engine pulley. Remove the belt keeper assembly.
9. Roll the belt off of top sheave of engine pulley,
onto the pulley hub.
10. Remove the belt from the transmission pulley and
engine pulley, and remove from the unit.
11. Reassemble using a new belt, following instruc-
tions in reverse order.
Self-Tapping
Screws
Stabilizer
Plate
Belt
Guard
Belt Keeper
Self'Tapping 1Screws 1 Assemi_ly
_Self-Tapping
Screws
Belt Guard
FIGURE 20.
11. Remove and replace the belt, reassemble follow-
ing the instructions in reverse order.
Idler
Pulley
4 H.P. OHVI
Only) _
DRIVE BELT (See Figure 21)
1. Depress the clutch pedal and set the parking
brake.
2. Remove the deck from the lawn tractor.
3. Raise and block the front wheels of the lawn trac-
tor so you can work under it.
4: Remove the transmission panel by removing the
parking brake knob and truss machine screws.
5. Raise the seat. Disconnect the battery cables.
Remove the battery and battery box from the unit.
Idler
Pulley
FIGURE 21.
14
Idler
Spring