Adjusting and Marking of Ring Gear and Pinion Sets

ADJUSTING AND MARKING OF RING GEAR AND PINION SETS





1. Identification ("0937") indicates Oerlikon ring gear and pinion set with a ratio of 37:9
2. Mating number ("312") of ring gear and pinion set
3. Dimension "R"
^ Related to value from adjusting gauge of special testing machine used in production
^ Always specified in 1/100 mm. (Example: "25" signifies R = 0.25 mm)
Ro - Length of adjusting gauge on special test machine
^ Ro = 57.50 mm
R -Actual dimension between ring gear axis and face side of pinion at point of quietest operation for this ring gear and pinion set
Vo - Hypoid displacement





Position of shims
S1 - Shim for ring gear
S2 - Shim for ring gear
S3 - Shim for pinion