CASE CONSTRUCTION CX75C SR, Operator'S Manual

Page: 187 / 256

6 - MAINTENANCE
To adjust the belt tension proceed as follows:
1. Remove the locking screw (1) .
2. Remove the locking screw (2) .
3. Use the adjusting screw (3) to move the alter-
nator outwards until the belt tension is correct.
4. Tighten the alternator mounting bolts (1) and
(2) .
SMIL13CEX2776AB
3
NOTE: If the belt is damaged, "ALTERNATOR" is displayed on the message screen.
To replace the belt proceed as follows:
1. Stop the engine.
2. Remove the key from the starter switch.
3. Remove the locking screws (1) .
4. Remove the locking screws (2) .
5. Use the adjusting screw (3) to push the alter-
nator inwards.
6. Remove the worn belt.
7. Install a new belt.
8. Use the adjusting screw (3) to adjust the belt.
9. Tighten the locking screws (1) and (2) again.
10. Run the engine for about 1 h , then check the
belt tension again.
11. Set the deflection to be in the range 7.7 - 8.7
mm ( 0.303 - 0.343 in ).
SMIL13CEX2776AB
4
6-41