H3 V8-5.3L (2008)
4.
Loosen the heater hose bracket bolt. Left Hand Drive Heater Hose Bracket Orientation Shown
5.
Rotate the heater hose bracket (1) inboard until the anti-rotation tab (2) is bottomed out against the engine assembly.
6.
Tighten the heater hose bracket bolt.
Tighten
Tighten the bracket bolt to 25 Nm (18 lb ft).
Note:
DO NOT over bend the pipes when tightening the nylon strap (1). The strap (1) is sufficiently tightened when the pipes begin to pull together.
7.
Install a nylon tie strap (1), P/N 11569748 or equivalent around both heater core pipes and tighten the strap.
8.
Cut off the excessive tie strap material and discard.
9.
Install the engine cover.
10.
Close the hood.
Parts Information
Warranty Information
For vehicles repaired under warranty, use the table.
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