| Required Tools | |||
| Tool | Part Number | Part Description | QTY |
| A | 5P-0332 | Crowfoot Wrench | 1 |
| B | 129-1966 | Multipurpose Grease | 1 |
Start By:
- Remove the exhaust sensor lines.
| NOTICE |
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Contact with high pressure fuel may cause personal injury or death. Wait 60 seconds after the engine has stopped to allow fuel pressure to purge before any service or repair is performed on the engine fuel lines. |
| NOTICE |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
| NOTICE |
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Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Dispose of all fluids according to local regulations and mandates. |
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Contact with high pressure fuel may cause fluid penetration and burn hazards. High pressure fuel spray may cause a fire hazard. Failure to follow these inspection, maintenance and service instructions may cause personal injury or death. |
- Turn the fuel supply to the OFF position.
- Disconnect the battery. Refer to Operation and Maintenance Manual, "Battery or Battery Cable - Disconnect".
- Remove all components in order to access to the harness assembly.
Show/hide table
Illustration 1 g02796524 - Loosen clamp assemblies (1) and remove hose (2).
Show/hide table
Illustration 2 g02140852 - Disconnect fittings (3) and (7).
- Remove bolts (5), (6), and (8) and remove tube assembly (4).
- Remove bolt (9).
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Illustration 3 g02796529 - Remove nuts (10) and remove bracket (11).
- Disconnect harness assemblies (12).
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Illustration 4 g02141940 Typical Example Show/hide table
Illustration 5 g02141948 Show/hide table
Illustration 6 g02156903 - Position harness assembly (13) out of the way with cable straps.
- Disconnect tube assembly (16) and remove fitting (15).
Note: Relief valve (14) is a two-piece valve which should not be disassembled.
Note: Do not use Tooling (A) at Location (X).
- Use Tooling (A) to remove relief valve (14) and remove the O-ring seal.
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Install relief valve (14) in the reverse order of removal.
- Apply Tooling (B) to the threads of relief valve (14). Use Tooling (A) to tighten relief valve (14) to a torque of
60 ± 5 N·m (44 ± 4 lb ft) . - Loosen relief valve (14) to a torque of
5 ± 3 N·m (44 ± 27 lb in) . - Again, tighten relief valve (14) to a torque of
20 ± 2 N·m (177 ± 18 lb in) . - Tighten relief valve (14) an additional 18° turn. Again, Tighten relief valve (14) to a torque of
90 ± 20 N·m (66 ± 15 lb ft) .
- Apply Tooling (B) to the threads of relief valve (14). Use Tooling (A) to tighten relief valve (14) to a torque of