SkyTrak 6036 Operation Manual - Manual (Page 128)

122 Model 6036
General Maintenance
A. Engine Fan Belt Check
(1000 Hour Intervals)
1. Ground the carriage, place the travel select lever in (N) NEUTRAL,
move the neutral lock lever to NEUTRAL LOCK position, engage
the parking brake switch and shut off the engine.
2. Unlock and open the left rear engine access door.
3. Inspect the fan belt (Figure 77, 1). Replace if cracked or frayed.
4. This engine is equipped with an automatic belt tensioner (Figure
77, 2). Inspect the tensioner bearing. Spin the bearing and check
for rough spots under hand pressure.
5. Spin the fan and check for wobble or excessive play. Maximum play
should be .006 inch (0,15 mm).
6. To install the fan belt (Figure 77, 1); first position the belt over the
fan pulley (3), crankshaft pulley (4), alternator pulley (5) and then,
while holding up the tensioner (2), slide the belt over the water
pump pulley (6).
7. Close and lock the left rear engine access door.
Figure 77
6. Engine Fan Belt
1000
OS08802 OH2690
OT04002
3
4
6
5
2
1