3P7739 MANIFOLD Caterpillar parts
D10, D11N, D11R, D11T
Rating:
Alternative (cross code) number:
CA3P7739
3P-7739
3P7739
CA3P7739
3P-7739
3P7739
Weight: 9 pounds 4 kg.
TRACK-TYPE TRACTOR,
Information:
Illustration 2 g02140391
Typical Example
Disconnect the solenoid harness (2).
Illustration 3 g02139134
Remove the bolts (3) from the manifold.
Illustration 4 g02139144
Remove the manifold (4).
Illustration 5 g02138698
Remove the two locknuts (5).
Illustration 6 g02139150
Write down the polarity and remove the wires (6) from the terminal studs. The polarity is designated by “+” and “-” signs around the terminal studs.
Illustration 7 g02139164
Remove the seal (7).
Illustration 8 g02139169
Remove the pump assembly (8).
Illustration 9 g02167735
Remove the two backup rings (9), seal (10), and seal (11) from the pump assembly. Installation Procedure
Illustration 10 g02139275
Proper orientation of the new fuel priming pump.
Use the pump seal installer that is provided in the pump kit to press in the new pump (12) and seals. Note: The outlet of the pump should be at the top center position.
Illustration 11 g02139286
Reinstall the wires on the terminal studs. Install new locknuts (6). Torque locknuts to 1.3 N m (1 lb ft).
Illustration 12 g02139307
Install new seal (7).
Illustration 13 g02139309
Reinstall the manifold (4).
Illustration 14 g02139311
Reinstall bolts (3). Torque the bolts to 12 3 N m (9 2 lb ft).
Illustration 15 g02138801
Replace the filter connector fitting (13).
Illustration 16 g02139316
Reconnect the solenoid harness (2).
Turn the fuel supply to the ON position and turn the power disconnect switch to the ON.
Use two people in order to flush the fuel pump and fuel line (1) into a suitable container for disposal. The fuel pump can be activated by turning on the key or pressing the manual switch. The manual switch, if available, is located on the primary fuel filter base.
Connect fuel line (1) to the ARD manifold.
After reassembly, prime the engine by turning on the key or pressing the manual switch. The manual switch, if available, is located on the primary fuel filter base. Visually check for leaks around the pump and around the connections on the ARD manifold. If leaks are observed, resolve the leak issue before proceeding further.
Caterpillar parts catalog:
Parts manifold Caterpillar catalog:
3G4777
MANIFOLD-OUTLET
824C, 825C, 826C, D7G
824C, 825C, 826C, D7G
3G4776
MANIFOLD-INLET
824C, 825C, 826C, D7G
824C, 825C, 826C, D7G
4V1431
MANIFOLD
824C, 825C, 826C
824C, 825C, 826C
4V1432
MANIFOLD
824C, 825C, 826C
824C, 825C, 826C
6Y4585
MANIFOLD
D11N, D11R
D11N, D11R
9W8071
MANIFOLD
D11N, D11R
D11N, D11R
9W8066
MANIFOLD
D11N, D11R
D11N, D11R
3T2023
MANIFOLD
D11N, D11R
D11N, D11R
7T9691
MANIFOLD
D11N, D11R
D11N, D11R
8E8577
MANIFOLD
D11N, D11R
D11N, D11R