Replacing Hydrostatic Belt - Gravely MINI-ZT 915054 Owner's/Operator's Manual

1. Install PTO belt on electric clutch and
mower deck.
2. Pull idler arm towards outside of unit until
PTO belt can be routed around left
mower deck pulley.
3. Slowly release idler arm until idler pulley
rests firmly against PTO belt.
4. Install belt covers on mower deck.

REPLACING HYDROSTATIC BELT

Remove (Figure 22)
1. Remove PTO belt (see REPLACING
PTO BELT on page 20).
2
1. Hydrostatic Belt
2. Hydrostatic Transmission Pulley
3
2. Disconnect Electric Clutch Connector
from PTO.
CAUTION: Use care when releasing
idler spring tension. Keep body parts
well away from idler when performing
this operation.
3. Disconnect idler spring.
4. Remove hydrostatic belt from hydrostatic
transmission pulleys, pulley, electric
clutch, and idler.
Install (Figure 22)
1. Install hydrostatic belt on idler, electric
clutch, pulley, and hydrostatic
transmission pulleys.
2. Connect idler spring.
3. Connect electric clutch connector.
4. Install PTO belt (see REPLACING PTO
BELT on page 20).
1
4
3. Idler
4. Idler Spring
Figure 22
GB - 21
2
OE0019