OIL PRESSURE & WATER TEMPERATURE 2N1946 - Caterpillar

Illustration 1 g03065796
Table 1
Specification for 195-1926 Valve Mechanism Gp and 379-4834 Valve Mechanism Gp
Item Qty Part Specification Description
1 1 3J-9196 Jam Nut Torque to 70 15 N m (52 11 lb ft).
2 1 7C-2377 Arm Shaft Assembly Diameter is 37.084 0.013 mm (1.4600 0.0005 inch).
Bore of the bearing is 37.140 0.015 mm (1.4622 0.0006 inch).
- - - Use the following procedure in order to install the fuel injector:
1. Put multipurpose grease in the bore of the cylinder head in order to lubricate the O-ring seals.
2.Put the fuel injector in the bore. Use the bolt and the clamp in order to push the fuel injector into the correct position.
Note: Do not tap or hit surface "Y" in order to install the injector.
3.Tighten bolt (3) that holds the fuel injector clamp. Torque to 65 7 N m (48 5 lb ft).
3.After the clamp has been tightened, the fuel injector rack "X" must move freely.
A - - Fuel timing dimension:
Refer to TMI (Technical Marketing Information) for the correct timing specifications for the adjustment of the fuel injection pump.
5 3 7N-4782 Lifter Guide Spring Guide springs must not be used again. Always install new guide springs.
6 3 346-7515 Lifter As Diameter of new lifter assembly is 29.900 0.010 mm (1.1772 0.0004 inch).
Bore in head for lifter assembly is 30.000 0.025 mm (1.1811 0.0010 inch).