2022.10.7
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TRSM0940 Auxiliary Section Service Procedures | LAS/VAS Auxiliary Section Assembly and Installation 
3. Subtract the thickness of feeler gauges needed to fit in 
between the Auxiliary Case and Auxiliary Counter Shaft 
Covers from 0.100”. Use that number to pick a shim 
that will allow for end-play of within 0.001”–0.005”. 
Note:  Example: 0.042" of feeler gauges fit in between 
Auxiliary Case and the Auxiliary Counter Shaft Bearing 
Cover. Subtract 0.042" from 0.100" which equals 
0.058". A shim of 0.052"–0.055” would be required for 
the 0.003"–0.005” end-play. (If the required thickness 
shim does not exist, use the closest undersized shim.) 
4. Install required shim into bearing bore, Install new  
gasket between the Main Case and Auxiliary Case.