MTU 12V2000Gx6 series Operating Instructions Manual page 118

Belt length ‒ Application
Drive belt 1800 mm – Fan
Drive belt 1520 mm – Fan
Table 12: Specified values ‒ Measurement with preload gauge
118 | Fan Drive | MS15054/03E 2018-07
Measured value
Initial installation (new belt,
runtime 0.5-2 h)
Depression depth: 7 mm
Test force: 188 N
Depression depth: 6 mm
Test force: 188 N
Measured value
(used belt, runtime 500 h)
Depression depth: 8 mm
Test force: 188 N
Depression depth: 7 mm
Test force: 188 N