Maintenance work on the carrier
7.16 Air-conditioning system
7 - 116 3 302 574 en Maintenance manual
GMK3060
03.11.2017
7.16.5 Check V-belt/V-belt tension
Spare parts
and tools
– Frequency measuring instrument; GROVE part no. 04165439;
new V-belt: Frequency 68 Hz;
run-in V-belt: Frequency 60 Hz.
Prerequisites – The driver's cab is tipped; à p. 7 - 3.
– The engine must not be running and must be secured against unauthor-
ised use.
Checking
• Check the V-belt (1) for cracks and damage.
• If necessary, fit a new V-belt (1).
• Roughly set the initial tension with the ten-
sion tube (3). To do this, loosen the nuts (2)
and turn the bolt (3) until you have achieved
the desired initial tension.
• Secure the safety pin (3). Screw the nuts (2)
tightly – torque 78 Nm (57.5 lbf ft).
Designation Quantity GROVE part no.
V-belt 1 01207273
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