Replacing Pto Belt - Gravely 915170 ZT 42 CARB Owner's/Operator's Manual

2
1
1. Forward Travel Adjustment Bolt
2. Lower Control Arm
Figure 23

REPLACING PTO BELT

Remove
(Figure 24)
1. Lower mower deck to the ground.
2. Remove belt covers from mower deck.
CAUTION: Use care when
releasing idler spring tension.
Keep body parts well away from
idler when performing this
operation.
3. Rotate idler arm clockwise until tension
is removed from PTO belt.
4. Remove PTO belt from left mower deck
pulley.
5. Slowly release idler arm until tension is
removed from idler spring.
6. Remove PTO belt from mower deck and
engine drive pulley.
915146, 168
1
2
1. Deck Spindle
2. Engine Drive Pulley
3. Deck Idler
4. PTO Belt
915148, 150, 170
1
1. Deck Spindle
2. Engine Drive Pulley
3. Deck Idler
4. PTO Belt
EN - 29
3
1
4
Figure 24
2
4
3
Figure 25
1