Injection Line Replacement

Figure 3-54: Fuel Injection Line Routing (Typical):

Injection Line Replacement

Removal
1. Remove injection pump boot.
2. Disconnect injection lines at injectors (Figure 3-54).
3. Remove injection line brackets.

NOTE: Tag fuel injection lines by cylinder number for installation reference.

4. Disconnect injection lines at pump.
5. Remove fuel line clamps.

Figure 3-55: Fuel Injection Pump Line Connection:

Installation
1. Install clamps on injection lines (Figure 3-54).
2. Connect injection lines to pump (Figure 3-55).
3. Connect lines to injectors.
4. Tighten injection line nuts to 20 lb-ft (27 N.m).
5. Install injection line brackets.
6. Install intake manifold.
7. Start and run engine.
8. Bleed all injectors.