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NOTE: Check the wheel drive c ontrol
adjustment
after the first 2 5hours ofuse to
compensate
forbelt w ear.
Rear ofUnit -Forward Drive Belt R outing
I
4
/
I
//
Rear of Unit - Reverse Drive Belt Routing
1. Engine
Pulley
2. Idler Arm
3. Reverse
Drive Belt
4. Forward
Drive Belt
Figure 13
PTO Belt
1. Stop engine, remove key, wait for all
moving parts to stop and hot parts to
cool.
2. Remove the two drive belts from engine
pulley. See Wheel Drive Belts on
page 18.
3. Remove the belt cover from the deck.
4. Disconnect the two idler springs from the
spring anchors.
NOTE: Do not remove the bolt holding the
engine pulley to the crankshaft. Loosen it
enough so the pto belt clears the belt finger.
5. Loosen the bolt holding the engine
pulley to the crankshaft and slide the
pulley down until the pto belt can be
removed from the pulley.
6. Install the new belt on the engine pulley
and on the deck pulleys.
7. Push the engine pulley up the crankshaft
and tighten the mounting bolt to 55 Ibf-ft
(74.5 N,m).
8. Connect the two idler springs to spring
anchors.
9. Replace the belt cover.
10. Replace the wheel two drive belts on the
engine pulley.
Rear of Unit
3
1. PTO Belt
2. Engine Pulley
3. Idler Arm
4. Tension
Spring
5. Spring Anchor
6. Deck Belt
Figure 14
GB - 19
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