Gravely 927060 Owner's/Operator's Manual page 21

4. Install PTO belt (see PTO Belt
Replacement on page 21).
5 4
1. Idler Spring
2. Engine Sheave
3. Hydrostatic Belt
Figure 22
1
3
2
4. Hydrostatic
Transmission
Pulley
5. Idler
OA0031
PTO BELT REPLACEMENT
Remove (Figure 23)
Mower Deck Shown Removed For Clarity
1
1. PTO Belt
2. Idler Spring
1. Lower mower deck to the ground.
CAUTION: Use care when releasing
idler spring tension. Keep body parts
well away from idler when performing
this operation.
2. Pull idler towards the outside of the unit
and remove PTO belt from idler.
3. Remove PTO belt from mower deck
pulley and engine sheave.
Install (Figure 23)
1. Install PTO belt on engine sheave and
mower deck pulley.
2. Pull idler towards the outside of the unit
and place PTO belt on idler.
3. Slowly release idler until PTO belt rests
firmly against idler.
GB - 21
3. Idler
4. Engine Sheave
Figure 23
2
3
4
OA0023