TM 9-6115-729-24
0102
REMOVAL - Continued
3. Disconnect hose (Figure 1, Item 4) and tube (Figure 1, Item 5) from fuel transfer pump (Figure 1, Item 3).
4. Disconnect hose (Figure 1, Item 6) from adapter (Figure 1, Item 7) on engine and from fuel transfer pump
(Figure 1, Item 3).
5. Remove two screws (Figure 1, Item 8), washers (Figure 1, Item 9), screw (Figure 1, Item 10), and washer
(Figure 1, Item 11). Remove fuel transfer pump (Figure 1, Item 3) and O-ring (Figure 1, Item 12).
END OF TASK
DISASSEMBLY
CAUTION
Except for removal of the IAPCV, do not attempt to disassemble the fuel transfer pump or pump
will be damaged.
1.
Place a suitable drain pan under components to catch any fluid which may drain.
2.
Tag and disconnect engine wiring harness connector C3 (Figure 2, Item 1) from injection actuation
pressure control valve (IAPCV) (Figure 2, Item 2).
3.
Remove nut (Figure 2, Item 3), spacer (Figure 2, Item 4), and solenoid valve (Figure 2, Item 5) from
IAPCV (Figure 2, Item 2).
4.
Remove IAPCV (Figure 2, Item 2) from fuel transfer pump (Figure 2, Item 6).
5.
Remove O-rings (Figure 2, Items 7 and 8) and backup ring (Figure 2, Item 9).
6.
Inspect components of the IAPCV for wear and damage and replace as needed.
END OF TASK
ASSEMBLY
1.
Clean IAPCV and components before assembly.
2.
Lubricate O-rings with clean engine oil and install new backup ring (Figure 2, Item 9), and O-rings
(Figure 2, Items 7 and 8) on IAPCV (Figure 2, Item 2).
3.
Install IAPCV (Figure 2, Item 2) into fuel transfer pump (Figure 2, Item 6). Torque to 50 5 Nm (37
4 lb.).
4.
Install solenoid valve (Figure 2, Item 5) and spacer (Figure 2, Item 4) to IAPCV (Figure 2, Item 2)
and secure with nut (Figure 2, Item 3). Torque nut to 5.5 1.5 Nm (49 13 lb-in.).
5.
Remove tag and connect engine wiring harness connector C3 (Figure 2, Item 1) to IAPCV
(Figure 2, Item 2).
0102-3
