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4 Maintenance
Checking the V-belts
Every 500 operating hours.
VD00034
VD00010
22 Inspection V-belts
Inspect the belts for wear and tear (fraying
and cracking). Belts which are in poor
condition should be replaced.
Warning!
Check, tension and change belts only with
the engine off. Refit belt guard, if provided.
23 Checking tension V-belt
Check tension of the V-belt by applying
moderate finger and thumb pressure. If
the deflection of the belt is more than 9 -
11 mm (approx. 3/8”), using about 10 kg
(20 lbs) thumb pressure, it should be ten-
sioned.
24 Tensioning V-belt of coolant
and fuel pump
• Loosen bolts (1) and (2).
• Rotate the tension device with the fuel
pump in the direction of the arrow using
a key in (a), square 1/2”, until the ten-
sion of the V-belt is correct.
• Re-tighten bolts (1) and (2).
VD00021
1
/
2
”
13
Summary of Contents for DEUTZ DT44
Page 1: ...Operation manual DT44 DTA44 DT66 DTA66 ...
Page 2: ...VD00466 DT44 Copyright 2004 Vetus den Ouden n v Schiedam Holland ...
Page 79: ...77 ...
Page 86: ...84 ...