Hummer H1 Service Manual page 72

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EXHAUST MANIFOLD SERVICE
Right Exhaust Manifold Heat Shield Replacement
Removal
1. Remove console and engine access cover.
2. Remove right exhaust manifold rear heat shield screws
and locknuts (Figure 2-38).
3. Remove shield attaching screws and remove heat shield.
4. Position heat shield on crossover pipe and exhaust
manifold.
CYLINDER HEAD
TRANSMISSION
FILL TUBE
REAR
HEAT
SHIELD
05745159
Figure 2-38: Right Exhaust Manifold Heat Shield
5. Install heat shield and exhaust manifold on cylinder head
and tighten capscrews to 25 lb-ft (34 N¥m).
6. Install right exhaust manifold rear heat shield.
7. Install engine access cover and console.
Engine 2-35
EXHAUST MANIFOLD
HEAT SHIELD