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Chapter 8 PERIODIC INSPECTION AND MAINTENANCE PROCEDURES
Fuel Pipe - Inspect
High Pressure Fuel Injection Pipe and Clamp Seat - Inspect and Replace
Visual Inspection in Every 2000 Service Hours
Check clamp seat cracks and wear, or high pressure
fuel injection pipe wear. If defective, replace the clamp
seat with a new one. Replace the high pressure fuel
injection pipe with a new one as needed.
In Every Major Overhaul
Replace clamp seat with a new one. Also, check high
pressure fuel injection pipe wear. If defective, replace
the high pressure fuel injection pipe with a new one.
In Every Other Major Overhaul
Replace all clamp seats and high pressure fuel injec-
tion pipes with new ones.
Fig. 8-12 High Pressure Fuel Injection Pipe and
Clamp Seat - Inspect and Replace
Low Pressure Fuel Pipe and Clip - Inspect
Visual Inspection in Every 2000 Service Hours
Loosen clamp fixing bolt and check clip wear and pipe
metal contact with clamp. If defective, replace the pipe
assembly with a new one.
In Every Other Major Overhaul
Replace the pipe assembly with a new one.
Fig. 8-13 Low Pressure Fuel Pipe and Clip - Inspect
Clamp plate
Clamp seat
Clamp
Clip
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