CONTROL GP-TRANSMISSION HYD 2920048 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 2
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00585091
Typical example
Install pin (5) in the crankshaft. Maximum protrusion of pin (5) from the crankshaft face ... 8.4 mm (0.33 inch)
Install dowel (6) in the crankshaft.Protrusion of dowel (6) from the crankshaft face ... 4.1 0.5 mm (0.16 0.02 inch)
Illustration 2 g00585099
Typical example
Heat crankshaft gear (4) to a maximum temperature of 205 °C (400 °F). Install gear (4) on the crankshaft with the keyway in alignment with dowel (2). The timing mark "V" should face away from the crankshaft.Note: Press crankshaft gear (4) until the gear is seated again the lip.
Clean the cylinder block and the main bearing caps thoroughly.Note: Install the main bearings dry when clearance checks are made. Put clean engine oil on the main bearings for final assembly.
Install the upper halves of the main bearings in the cylinder block.Note: Ensure that the main bearings are installed so that the bearing tabs fit into the notch in the cylinder block. The upper halves of the main bearings have the oil groove and the oil hole.
Illustration 3 g00585103
Typical example
Install Tools (A) on each end of the crankshaft with a front pulley bolt. Fasten a hoist to crankshaft (3).
Illustration 4 g00584893
Typical example
Install crankshaft (3) with the "V" mark on crankshaft gear (1) in alignment with the "V" mark on idler gear (2).End By:
Install the connecting rod bearings. Refer to Disassembly and Assembly, "Connecting Rod Bearings - Install".
Install the crankshaft main bearings. Refer to Disassembly and Assembly, "Crankshaft Main Bearings - Install".
Install the rear gear group. Refer to Disassembly and Assembly, "Gear Group (Rear) - Install".
Install the front housing. Refer to Disassembly and Assembly, "Housing (Front) - Install".