HARNESS AS-PANEL 1693263 - Caterpillar

Illustration 1 g02553338
(2) Fuel line
(4) Injector
(5. ) Rail
Table 1
Specification for the 350-1387 Fuel Injector Gp
Item Qty Part Specification Description
1 1 8T-0106 Bolt Special instructions for injectors and for high-pressure line components:
1. Loosen bolts (3) from the fuel line to the fuel rail.
2. Apply clean engine oil to the collar of the tube joint prior to disassembly.
3. Remove the fuel line (2).
4. Install the injector (4).
5. Tighten the bolt (1) from 30 to 50 N m (22 to 38 lb ft).
6. Remove the bolt for the fuel injector.
Note:Lubricate the bore of the O-ring seals with 1P-0808 Multipurpose Grease.
Note: Lubricate both ends of the fuel lines with clean engine oil prior to assembly.
7. Assemble the fuel lines into the head and rail (5) without contacting the ends of the fuel lines with parts on the engine.
8. Hand tighten the bolts into the head and the bolts for the rail.
9. Tighten the bolt of the injector to a torque of 10 N m (7 lb ft).
10.Evenly tighten the bolts into the head and the rail to a torque of 20 N m (15 lb ft). When you tighten the bolts, the rotation of each bolt should not exceed 90 degrees at one time.
11. Tighten the bolt (1 ) to a torque of 100 20 N m (75 lb ft).
12. Again, evenly tighten the bolts into the head and the rail to a torque of 40 5 N m (30 lb ft). When you tighten the bolts, the rotation of each bolt should not exceed 45 degrees at one time.
3 2 8T-2223 Bolt