Checking drive belts [Toyota Dyna Y50]

1. Visually check that the belt is not cracked or damaged, stretched or worn.

Check that the belt fits correctly on the pulley.

2. Check and adjust the belt tension. Apply a force of 10 kg (98 N) to the belt at the middle of the distance between the pulleys.

Drive belt deflection:

generator:

• new - 5 - 7 mm
• used - 7-10 mm

air conditioning compressor:

• new - 11 - 14 mm
• used - 13-17 mm