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5-24
MAINTENANCE
INSPECTING AND ADJUSTING THE FAN BELT
WARNING
• Stop the engine and allow the machine
to cool down before performing
maintenance.
· The engine, muffler, radiator, hydraulic
lines, sliding parts and many other
parts of the machine are hot
immediately after the engine is
stopped. Touching these parts will
cause burns.
• Be sure to secure the rear door or
radiator before working the inside.
IMPORTANT: The loose belts could result
in bad battery charge, overheat of engine
or early wear of belt. Too tight belts could
damage the water pump or bearing and
belt used to drive the alternator.
IMPORTANT: Do not let any oil or grease
get on the belt.
Inspection
1. Open the rear door.
2. Remove the bolts (a) and open the
radiator (b).
3. Engage the stay (c) onto the hook (d) to
secure the radiator (b).
4. Press on the belt at the midpoint between
the crank pulley (1) and alternator pulley
(2) to check the tension (approx. 98 N or
22 lbf).
The slack (A) should be 7 to 9 mm (0.28 to
0.35 in).
5. Inspect the fan belt (3) and replace if it is
as follows.
· There are cuts or cracks.
· The belt is worn and touches the bottom
of the V groove in the pulley.
· The belt stretched too loose to be
adjusted.
Adjustment
1. Loosen the lock nuts and bolt (4).
2. Turn the adjustment bolt (5) to move the
alternator (6) and to adjust the tension of
the fan belt (3).
· Tighten: Clockwise
· Loosen: Counterclockwise
3. Tighten the lock nuts and bolt (4).
Note:
When replacing with a new belt, run
the engine at low idle speed for about 3 to 5
minutes to break in the new belt, before
adjusting the tension.
AFTER THE INITIAL 50 HOURS (ONLY FOR NEW MACHINES)
Summary of Contents for TL230
Page 1: ......
Page 10: ...0 8...
Page 11: ...1 1 SAFETY...
Page 47: ...1 37 SAFETY SAFETY SIGNS DECALS...
Page 48: ...1 38 SAFETY SAFETY SIGNS DECALS...
Page 49: ...1 39 SAFETY SAFETY SIGNS DECALS...
Page 50: ...1 40 SAFETY SAFETY SIGNS DECALS...
Page 51: ...2 1 CONTROLS...
Page 89: ...3 1 OPERATION...
Page 95: ...3 7 MEMO...
Page 116: ...3 28...
Page 117: ...4 1 TRANSPORT...
Page 121: ...5 1 MAINTENANCE...
Page 174: ...5 54...
Page 175: ...6 1 TROUBLESHOOTING...
Page 190: ...6 16...
Page 191: ...7 1 SPECIFICATIONS...
Page 193: ...7 3 MEMO...
Page 194: ...7 4 SPECIFICATIONS MACHINE DIMENSIONS MACHINE DIMENSIONS...
Page 196: ...7 6 SPECIFICATIONS OPERATING RANGES OPERATING RANGES...
Page 198: ...7 8...
Page 199: ...8 1 OPTIONS...