Engine Mechanical (H4DOTC): V-belt: Inspection
- Replace the belts, if crack, fraying or wear is found.
- Check the V-belt tension and adjust it if necessary by changing the generator installing position or idler pulley installing position.
Belt tension (with belt tension gauge):
(A)
When installing new parts: 618 - 755 N (63 - 77 kgf, 139 - 170 lb)
At inspection: 490 - 640 N (50 - 65 kgf, 110 - 144 lb)
(B)
When installing new parts: 740 - 880 N (75 - 90 kgf, 166 - 198 kg)
At inspection: 350 - 450 N (36 - 46 kgf, 78 - 101 lb)
Belt tension (when not using a belt tension gauge)
(A)
When installing new parts: 7 - 9 mm (0.276 - 0.354 in)
At inspection: 9 - 11 mm (0.354 - 0.433 in)
(B)
When installing new parts: 7.5 - 8.5 mm (0.295 - 0.335 in)
At inspection: 9.0 - 10.0 mm (0.354 - 0.394 in)