MANIFOLD 8S9162 - Caterpillar

Two shafts must be removed from the final drive planet carrier so that one of the gears can be removed.1. Remove shafts (1) and (4) from the final drive planet carrier.2. Remove lockwashers (3) and the thrust washers from each side of gears (2) and (5). 3. Push gear (8) into the final drive planet carrier, and remove gear (6) from the planet carrier.4. Remove gear (8) from the planet carrier.5. Remove shaft (7) and the remaining lockwashers, thrust washers and gear from the final drive planet carrier.6. Remove the two bearing assemblies from each gear.Assemble Final Drive Planet Carriers
1. Install two bearing assemblies (1) in each gear (4). Thrust washers (round) (5) must be installed next to gears (4), and lockwashers (2) must be installed between thrust washers (5) and the final drive planet carrier.2. Install the gear assemblies in the final drive planet carrier as follows:a. Install gear (4), thrust washers (5) and lockwashers (2) at position (X) in the final drive planet carrier. Install shaft (3) in the planet carrier to hold them.b. Install another gear (4) at position (Y) in the final drive planet carrier. Push the gear into the planet carrier to provide clearance so that the last gear can be installed.c. Install last gear (4) at position (Z) in the final drive planet carrier. 3. Install the thrust washers, and lockwashers (2) on each side of the gears (4) at positions (Y) and (Z) in the planet carrier. Make sure the flat side of shafts (3) are toward the outside diameter of the final drive planet carrier so that the cover assembly can be installed. For more details concerning positioning of shafts (3), see Install Axles (Front And Rear).4. Install shafts (3) at positions (Y) and (Z) in the planet carrier.END BY:a. install final drive planet carriers and ring gears