ROLLER GP-TRACK-SINGLE FLANGE 1780614 - Caterpillar

1. Remove four bolts and cover (1) and screen from the manifold.2. Remove four bolts, cover (2) and magnetic screen. 3. Fasten Tool (A) and a hoist to the manifold as shown. Remove the bolts that hold the manifold in position.4. Use two 3/8 in - 16 NC Forcing Screws to move the manifold away from the transmission transfer gears. Remove manifold (3). The weight of the manifold and transmission oil pump is approximately 25 kg (55 lb). 5. Remove two bolts (4) and transmission oil pump (5) from the manifold. 6. Remove coupling (6). 7. Remove spiral ring (7) from the coupling if a replacement is necessary.Install Transmission Oil Pump
1. Install coupling (1) on the scavenge oil pump shaft in the manifold. 2. Make sure O-ring seals (2) are in position on the transmission oil pump. Put clean oil on the seals.3. Install transmission oil pump (3) on the manifold. Install the two bolts that hold it in place. Tighten the bolts to a torque of 49 3 N m (36 2 lb ft). 4. Install O-ring seal (5) on the manifold. Put clean oil on the seal.5. Fasten Tool (A) and a hoist to the manifold as shown.