g014677
Figure 50
40 inch, 48 inch, and 52 inch Mower Deck shown
1.
PTO drive belt guide
4.
PTO engagement pulley
2.
PTO drive Belt
5.
PTO drive belt idler pulley
3.
Idler spring
6.
Center spindle pulley
Figure 51
36 inch Mower Deck shown
1.
Mower deck belt
4.
Clutch pulley
2.
PTO Drive Belt
5.
Idler pulley
3.
Idler arm and spring
Adjusting the PTO Drive Belt
Idler Spring Anchor
The position of the PTO idler can be adjusted to
increase or decrease belt tension.
Use Figure 52 for the idler position options.
Figure 52
1.
PTO drive belt idler pulley
4.
Most tension for worn belts
2.
PTO drive Belt
5.
Medium tension for normal
belt conditions
3.
Idler spring
6.
Least tension for new belts
Replacing the Pump Drive Belt
Service Interval:
Every 50 hours
1. Disengage the PTO and set the parking brake.
2. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
3. Remove PTO drive belt. Refer to Replacing the
PTO Drive Belt in theBelt Maintenance (page 37).
4. Raise the machine and support it with jack stands.
5. Disconnect the clutch wire connector from the wire
harness.
6. Disconnect the clutch retainer from the engine deck
(Figure 53).
39
Summary of Contents for 30484
Page 56: ...Schematics Hydraulic Schematic Rev A 56...
Page 57: ...Electrical Schematic Rev A 57...
Page 58: ...Notes 58...
Page 59: ...Notes 59...
