Operating instructions

Battery-Charging Generator   51

Belt tension check

1. Remove guard cover.

2. Place belt-tension tester onto drive belt midway

between the belt pulleys.

3. Press button uniformly down onto drive-belt

surface until spring disengagement can be

heard and felt.

4. Do not press any further, otherwise the reading

is not exact.

5. Take off belt-tension tester without changing the

position of the indication arm.

6. Read off measuring value at the intersection of

indication arm and "KG" scale.

7. If the measured value deviates from the specified

belt tension (57 kg to 70 kg), readjust belt tension.

Belt tension adjustment

1. Loosen locknut (2) and screws (1).

2. Tension drive belt with tensioning nut (3) and

check belt tension.

3. Tighten locknut (2).

4. Tighten screws (1).

5. Install guard cover.

6.17.3 Battery-charging generator drive  drive belt replacement

Preconditions

 Engine is stopped and starting disabled.

Spare parts

Designation / Use Part No. Qty.

Vee belt

SPC