Gravely Pro-Master 252 Owner's/Operator's Manual page 30

TRANSMISSION BELT
(992215, 216)
Removal (Figure 25)
1. Place unit in the service position (see
Service Position on page 22).
CAUTION: Use care when
releasing idler spring tension.
Keep body parts well away from
idler when performing this
operation.
2. While pulling idler pulley away from unit,
remove transmission belt from idler
pulley.
2
1
6
1. Square Hole
2. Idler Pulley
3. Crankshaft Pulley
4. Transmission Belt
5. Hydrostatic Pump Pulleys
6. Spring
Figure 25
3. Slowly release the tension on idler pulley
until all the tension is removed from
spring.
4. Remove transmission belt from
crankshaft pulley and two hydrostatic
pump pulleys.
Installation (Figure 25)
1. Install the new transmission belt on two
hydrostatic pump pulleys and crankshaft
pulley.
2. While pulling idler pulley away from unit,
install transmission belt on idler pulley.
3. Slowly release the tension until idler
pulley is firmly against transmission belt.
3
4
5
GB - 30
STEERING CONTROL
NEUTRAL ADJUSTMENT
If the steering levers do not line up (match) or
the unit has excessive creeping when the
steering levers are in neutral, adjust as
follows.
Adjusting the Steering
Levers to Line Up (Match) (Figure 26)
1. Shut off engine. Engage parking brake.
Remove the ignition key.
2. Place unit in the service position (see
Service Position on page 22).
3. Loosen damper locknut on the same
side as the steering lever to be adjusted.
4. Loosen brake interlock on the same side
as steering lever to be adjusted.
5. Loosen tie rod jam nut and turn tie rod
until steering levers are aligned.
6. Tighten jam nut on tie rod, tighten brake
interlock and tighten damper locknut.
1
2
7
1. Damper Lock
2. Damper
3. Tie-Rod Jam
Nut
4. Tie-Rod
Figure 26
5
3
4
3
6
5. Steering Level
6. Brake Interlock
7. Hydrostatic
Transmission