GEAR-PLNTY-YM 5260260 - Caterpillar

1. Install tool (A) and fasten a hoist to the case.2. Remove cover (1) and the washer on shaft (2). 3. Remove the bolts and use two forcing screws 1/2"-13 NC × 2 1/2 in. long to make a separation of case (4) from case assembly (3).
Clutch assembly (5) and case (4) are removed as a unit from case assembly (3). Do not tilt case (4) backward because clutch assembly (5) is free to fall out of case (4).
4. Put case (4) face down on wooden blocks.5. Fasten hoist and remove clutch assembly (5) from case (4). Weight of clutch assembly is 90 lb. (40.8 kg). 6. Use two 3/8"-16 NC forcing screws and remove cage (6) and the shims. Keep the shims together for installation. 7. Remove the O-ring seal from cage (6).8. Remove the bearing cup from the cage assembly with tooling (B). 9. Remove the bearing cup from the case assembly with tooling (C).Install Input Clutch
1. Clean the gasket material from the surfaces of the case assembly (1) and case (2).2. Lower the temperature of the bearing cups. Install the bearing cups in cage (3) and case assembly (1).3. Install the shims and cage (3) in case (2) without the O-ring seal.
Shims must be installed so that the input clutch shaft has clearance when installed in the case assembly to prevent damage to cage (3) and case assembly (1).
4. Use a hoist and install clutch assembly (4) in case (2). Make sure the gear teeth of the clutch assembly and the input gear engage and the clutch assembly bearing seats in cage (3).5. Put 7M7260 Liquid Gasket material on the surfaces of case assembly (1) and case (2).6. Install tool (A) and fasten a hoist to case (2).7. Put case (2) and clutch assembly (4) in position on case assembly (1). Make sure all gear teeth engage and the bearing of the clutch assembly seats in the bearing cup in case assembly (1). Tighten the bolts. 8. Install washer (7) on shaft (8). Install a new gasket and install cover (6) on the case. Make sure sleeve (5) fits in control valve before the bolts are tightened. 9. Remove cage (9) and the shims. Install cage (9) and tighten the bolts evenly to a torque of 5 lb. in. (.576 N m).10. Measure the gap between cage (9) and case (2) at four equally spaced locations with a feeler gauge and make a note of the measurements.11. Remove cage (9) and install a new O-ring seal on cage (9).12. Install shims that are the same thickness as the average gap measured plus .003 to .005 in. (0.76 to .127 mm). Install cage (9) and the shims. Tighten bolts evenly.Disassemble Input Clutch
start by: a) remove input clutch 1. Remove bolts (1) and use a press to remove the gear from bearing (2) and the clutch assembly.2. Remove bearing (2), the spacer and gear (3). 3. There is a counterbore in gear (3). Remove the bearing