Adjusting Final Drive Sets; Identification

Adjusting final drive sets; identification





1 - 0937 indicates Oerlikon final drive set with a ratio of 37: 9.
2 - Pairing number (312) of final drive set
3 - Deviation (tolerance) r based on the test machine master gauge used in production. The deviation r is always given in 1/100 mm. Example: 25 means r = 0.25 mm
Ro - Length of test machine master gauge used.
Ro - Ring gear diameter 170 mm = 54.95 mm
Ro - Ring gear diameter 180 mm = 59.65 mm
R - Actual dimension between ring gear and face of drive pinion at point with quietest running for this gear set
Vo - Hypoid offset