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© 2017 Eaton. All rights reserved
2018.12.12
Timing Procedures | General Information TRSM0940
Auxiliary Section Timing
1. Mark any tooth on the low-range gear. Then mark
the tooth located 180° from the first marked tooth.
2. Mark the valley between the two gear teeth of each
Auxiliary Counter Shaft assembly low-range
gear
stamped with “O” prior to placing each Auxiliary
Counter Shaft assembly into the housing.
3. Repeat the procedure on each Auxiliary Counter
Sh
aft Reduction Gear.
4. To time the Auxiliary Counter Shafts, find the “O” at
the rear bearing
and place a straight edge from the
“O” up to the front and mark the gear tooth. See
Service Bulletin TMIB0150 for further timing
instructions.
Note: Timing mark
may be under bearing and washer.
Two Marked Teeth 180 Degrees Apart
Auxiliary Counter Shaft Marked