BELT GP-SERPENTINE 1931038 - Caterpillar

Install idler gear (4) with bearing assembly and idler shaft (5) into the case assembly and tighten bolts (6) before checking end clearance of input gear (3) and output shaft (11).(2) Add or remove shims (1) to get end clearance of input shaft of ... .003 to .005 in.(0.08 to 0.13 mm)(7) End clearance after new bearing is assembled (no adjustment possible) ... .003 to .013 in.(0.08 to 0.33 mm)(9) Add or remove shims (8) to get end clearance of bearings on output shaft of ... .003 to .005 in.(0.08 to 0.13 mm)(10) Torque for bolt that holds yoke to the output shaft ... 80 5 lb. ft.(110 7 N m)(12) Put 7M7260 Liquid Gasket in bore of the cages for the seals and let dry before installing seals. Do not put Liquid Gasket on case of the seals. Put a small amount of lubricant on lip of the seals. Install the seals with lip toward the bearing cup.