Dixon RAM 48ZT, Руководство оператора, Страница: 39 / 60

MAINTENANCE
39
1
2
3
Pump Belt
Replacing pump belt
Park the mower on a level surface. Engage the
parking brake.
Belt removal
Remove the deck belt (see 1.
Deck Belt Removal
in
this section of the manual).
Create slack in the belt by removing the spring on
2.
the pump idler arm.
The belt should now be able to be removed from
3.
the engine pulley and pump pulleys.
Belt installation
Wrap the belt around the pulley 1.
Route the belt around the inside of the idler 2.
pulley.
Wrap the belt around the engine pulley.
3.
Reattach the spring on the pump idler arm. 4.
Reinstall the deck belt. (see 5. Deck Belt
Installation in this section of the manual).
8054-003
1. Electric clutch
2. Idler spring
3. Clutch stop
Pump belt removal
Anti-scalp rollers
Anti-scalp rollers are properly adjusted when they are
just slightly off of the ground when the deck is at the
desired cutting height in the operating position. Anti-
scalp rollers then keep the deck in the proper position
to help prevent scalping in most terrain conditions.
IMPORTANT INFORMATION
Adjust anti-scalp rollers with the mower on a
flat level surface.
The anti-scalp rollers can be set in three positions:
Upper position 1½ to 2½" (38 to 64 mm) grass •
Middle position 2½" to 4" (64 to 102 mm) grass •
Lower position 4" to 6" (102 to 128 mm) grass. •
The rollers should be approximately ¼" (6.5 mm) from
ground. Do not adjust the rollers to support the deck.
8050-830
Anti-scalp rollers
IMPORTANT INFORMATION
To avoid deck damage, the anti-scalp rollers
must not be adjusted to support the deck.