GMC chervolet camaro 1999 Service Manual page 823

6-40 Engine Mechanical - 3~8 L
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441249
441249
Engine
5. Remove the heater hoses from the drive belt
tensioner.
6. Remove the drive belt tensioner bolts (3).
Important:
The drive belt tensioner (2) must be
rotated if it is difficult to remove. Pulling the
tensioner (2) from top may damage the engine front
cover. If necessary, break the plastic thermostat
bypass upper pipe (1) to allow rotation of the drive
belt tensioner (2) and replace the pipe during
installation.
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7. Remove the drive belt tensioner (2). (
8. Remove the thermostat bypass pipes (1, 4) from
the tensioner (2), if necessary.
Installation Procedure
1. Install the thermostat bypass pipes (1, 4) to the
tensioner, if necessary.
2. Install the drive belt tensioner (2) to the engine.
Notice:
Refer to
Fastener Notice
in Cautions and
Notices.
3. Install the drive belt tensioner bolts (3).
Tighten
Tighten the drive belt tensioner bolts (3) to
50 N·m (37 lb ft).
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