SEAT GP 1863056 - Caterpillar

The idler shaft installation must be complete before the other gears can be installed. Gear (1) and bearing assembly (6) must be aligned after assembly.Torque for three bolts (not shown) that hold the bearing cage for the pump drive to the transfer case ... 50 3 N m (37 2 lb ft)(8) End play of gear bearings ... 0.15 0.05 mm (.006 .002 in) Use shims (9) for adjustment.(10) Torque for eight bolts ... 50 3 N m (37 2 lb ft)(11) Torque for six bolts ... 50 3 N m (37 2 lb ft)(12) End play of gear bearings ... 0.15 0.05 mm (.006 .002 in) Use shims (13) for adjustment. Adjustment Of Idler Shaft (5)1. Install bearing cups (6) in idler gear (1).2. Install the ring, spacer and bearing cones (2) in the idler gear.3. Put the idler gear in position in housing (4).4. Put shaft (5) without shims (3) in position in the housing.5. (Only S/N 4VA1-895) Install bolts (7), without lockwashers, and tighten evenly to a torque of ... 1 N m (10 lb in)6. (Only S/N 4VA1-895) Remove bolts (7).7. Measure the distance between the flange of shaft (5) and the face of housing (4) at the bolt holes. Find the average distance.8. Remove shaft (5) from the housing.9. Install the same amount of shims (3) as the average distance measured in Step 7 less: S/N 4VA1-895 ... 0.50 0.05 mm (.020 .002 in)S/N 4VA896-UP ... 0.25 0.05 mm (.010 .002 in)10. Install shaft (5) in housing (4).11. Install bolts (7) with lockwashers.