Diesel Fuel Injection System - Hummer H1 Service Manual

3-36 Fuel, Emissions, and Exhaust

DIESEL FUEL INJECTION SYSTEM

Diesel Injection Line Bracket And Clamp
Removal
1. Remove console and engine covers.
2. Remove air horn.
3. Remove bracket (Figure 3-50).
4. Remove bracket from valve cover studs.
5. Remove line clamps if necessary.
LINE CLAMP
Figure 3-50: Injection Line Bracket Removal/
Installation
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INJECTOR
LINE
BRACKET
LINE
CLAMP
VALVE COVER
STUDS
Installation
1. Install clamps on lines if removed.
2. Install bracket on valve cover studs (Figure 3-51). Tighten
bracket nuts to 13-20 lb-ft (18-27 N•m).
3. Install air horn.
4. Install console and engine cover.
INJECTOR
LINE
BRACKET
OIL
DIPSTICK
TUBE
VALVE COVER
STUDS
Figure 3-51: Injection Line Bracket Removal/
Installation (Driver-Side)
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