Unit Injector Sleeve - Install
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C7 Engines for Caterpillar Built Machines
[RENR9218]
C7 Engines for Caterpillar Built Machines
Unit Injector Sleeve - Remove
C7 Engines for Caterpillar Built Machines
Crankshaft Front Seal - Remove
BASIC ENGINE
CYLINDER HEAD GP
C7 Engines for Caterpillar Built Machines
Inlet and Exhaust Valves - Remove and Install
C7 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Guides - Remove and Install
C7 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Seat Inserts - Remove and Install
C7 Engines for Caterpillar Built Machines
Unit Injector Sleeve - Remove
C7 Engines for Caterpillar Built Machines
Unit Injector Sleeve - Install
C7 Engines for Caterpillar Built Machines
Camshaft Bearings - Remove and Install
C7 Engines for Caterpillar Built Machines
Cylinder Head - Remove
1.1. Installation Procedure
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| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 372-7975 | Injector Sleeve Tool | 1 |
| E | - | Loctite 620 | - |
| F | 4C-5552 | Large Bore Brush | 1 |
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| NOTICE |
|---|
|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Thoroughly clean the unit injector sleeves and the bores for the unit injectors. Tooling (F) may be used on the bores.
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Illustration 1 g03500578 - Apply clean engine oil to O-ring seals (1).
- Apply a thin coating of Tooling (E) around the outer circumference of unit injector sleeve (2) at Surface (Z).
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Illustration 2 g03500637 - Use Tooling (A) and a hammer to position unit injector sleeve (2) in the cylinder head.
Note: Allow Tooling (E) to cure for two hours at
21 °C (70 °F) before filling the engine with fuel or coolant. Longer curing time is required for lower temperatures. - Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change" for the correct filling procedures.
End By:
- Install the unit injectors.
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C7 Engines for Caterpillar Built Machines
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