Engine Coolant Air Bleed Pipe and Hole Cover Installation (RPO LH6/LMG/LY5/LC9/L76)

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Fig 1: View Of Coolant Air Bleed Pipe Seal

Courtesy of GENERAL MOTORS CORP.

NOTE: Position the O-ring seal onto the nipple portion of the pipe.

Install the seals (308) onto the engine coolant air bleed pipe and covers.

Fig 2: View Of Coolant Air Bleed Pipe

Courtesy of GENERAL MOTORS CORP.

Install the pipe (307) and seals (308).

CAUTION: Refer to Fastener Caution .

Install the bolts (309) and tighten to 12 N.m (106 lb in).

Fig 3: View Of Engine Coolant Air Bleed Cover Bolts

Courtesy of GENERAL MOTORS CORP.

Install the covers (313) and seals (308).
Install the bolts (312) and tighten to 12 N.m (106 lb in).