COLLET 3P1565 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty.
A 439-3938 Link Bracket 4
B Loctite™ Nickel Anti-Seize -
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.
Note: Repeat the procedure for each cylinder head.Note: Inspect all seals and O-rings for wear and damage and replace if necessary.
Clean the surface of the cylinder head and the spacer plate. A new spacer plate gasket must be installed when the cylinder head is removed.
Illustration 1 g06161636
Install O-rings, seals, and spacer plates and spacer plate gasket.
Install cylinder head gasket.
Install Tooling (A) on cylinder head (14). Use the holes for the bolts that hold the valve cover base. The cylinder head (14) weighs approximately 41 kg (90 lb).
Fasten a suitable lifting device to the cylinder head (14).
Position the cylinder head (14) and brackets, and install bolts (12), (13), and (15).
Illustration 2 g06162122
Tightening procedure for cylinder head bolts.
Tighten bolts (1–8) in numerical sequence shown to 30 5 N m (22 4 lb ft).
Tighten bolts (1–8) in numerical sequence shown to 200 15 N m (148 11 lb ft).
Retighten bolts (1–8) in numerical sequence shown to 200 15 N m (148 11 lb ft).
Turn bolts (1–8) in numerical sequence shown to an angle of (180 5°).
Illustration 3 g06161520
Install new gaskets on the exhaust elbow (11) and the air inlet elbow (9).
Position elbows (9) and (11) and install bolts (8) and (10).
Tighten bolts (8) on the air inlet elbow (9) to a torque of 47 9 N m (35 7 lb ft).
Tighten bolts (10) on the exhaust elbow (11) to a torque of 55 5 N m (41 4 lb ft).
Illustration 4 g06161517
Replace all O-rings on water tube assembly (7).
Position water tube assembly (7) and install bolts (6).
Illustration 5 g06161514
Position the valve cover base (5) and install bolts (4).
Install exhaust temperature sensor (3).
Illustration 6 g06161512
If needed, position support (2) and install bolts.End By:
Install the rocker shaft assemblies and the push rods. Refer to Disassembly and Assembly , "Rocker Shaft and Push rods - Install".