Download Deutz 1012 Specifications

Section
Page
4.9.1.3
4.9
4
12.05
CHANGING AND TENSING V-BELT
CHANGING THE V-BELT
-
Remove cover (1) on the rear panel.
Open engine cover
Loosen hexagon nut (3) on adjusting rail.
Loosen fixing screw (4).
Press alternator (5) against the engine.
Turn support with LP gas tanks towards the back on the
side.
- Remove the cover on the counterweight.
- Unscrew screws (6 of them) from counterweight on
radiator cover.
- Remove cover plate (8) upwards from radiator.
- Unscrew fastening screws of the fan from top and remove radiator by pulling it out towards the fan.
- In this position, the V-belts can be removed.
NOTE:
Only change V-belts in pairs.
- Fit new V-belts and fasten fan.
- Replace cover plate (8) on radiator cladding.
TENSING THE V-BELT
- Turn alternator (5) until the correct V-belt tension is
obtained.
- Re-tighten fastening screw (4) and hexagon nut (3).
- Check V-belt tension, adjust tension if necessary.
Test with meter:
Place meter (7) on V-belt (6) and take measurement.
Measurement
355 N
Test by pressing with thumb:
- Check V-belt by pressing with thumb.
- It must be possible to press the V-belt in about 10 mm
between the V-belt pulleys.
- Increase the tension if it is insufficient.
NOTE:
Adjust tension of new V-belts after about 15 - 20
minutes time in operation.
Service Training