Right Side Exhaust Manifold Or Gasket - Pontiac Grand Prix Service Manual

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1969 PONTIAC SERVICE MANUAL
2. Drain cooling system.
3. Scribe alignment marks on hood around hood
hinges and remove hood from hinges.
4. Disconnect engine wire harness and engine to body
ground straps.
5. Remove air cleaner.
6. Remove fan shield.
7. Disconnect radiator and heater hoses at engine
attachment.
8. If equipped with manual transmission, remove
radiator.
9. If equipped with power steering or air conditioning,
remove pump and compressor from mounting brackets
and set aside. Do not disconnect hoses.
10. Remove engine fan and pulley.
11. Disconnect accelerator control linkage and remove
accelerator linkage support bracket.
12. Disconnect transmission vacuum modulator line
and power brake vacuum line at carburetor and fold
back out of way.
13.
On Firebird equipped with A/C, remove wind-
shield wiper motor.
14. Raise vehicle and drain crankcase.
15. Disconnect gas tank lines at fuel pump.
16. Disconnect exhaust pipes from manifolds.
17. Disconnect starter wires.
18. If equipped with automatic transmission, remove
convertor cover, remove three convertor retaining bolts
and slide convertor to rear.
19. If equipped with manual transmission, disconnect
clutch linkage, remove clutch cross shaft, starter and
'
lower flywheel cover.
20. Remove four lower bell housing bolts (two each
side).
21. Disconnect transmission filler tube support and
starter wire harness shield from cylinder heads.
22. Remove two front motor mount bolts at frame.
23.
Lower vehicle.
24. Using jack and block of wood, support transmis-
sion (automatic transmission).
25. Remove two remaining bell housing bolts (auto-
matic transmission).
26.
Raise transmission slightly.
27. Using suitable lifting equipment, remove engine.
INSTALL
1. Install engine lifting equipment to engine and lower
engine into chassis, guiding engine to align engine
with bell housing.
2. With engine supported by lifting equipment, install
two upper bell housing bolts.
CAUTION: Do not lower engine completely while jack
is supporting transmission.
3. Remove transmission support jack.
4. Lower engine and remove lifting equipment.
5. Raise vehicle.
6. Install remaining bell housing bolts.
7. Replace two front motor mount to frame bolts.
8. For remaining installation procedures, reverse steps
1 thru 19.
MANIFOLD
-
VALVE TRAINS
-
CYLINDER
HEADS
RIGHT SIDE EXHAUST MANIFOLD OR GASKET
REMOVE
1.
Disconnect exhaust pipe from manifold.
2.
Straighten tabs on manifold front and rear individ-
ual bolt locks and remove manifold attaching bolts,
manifold, and gaskets.
NOTE: Lucks are used on
pant
and rear pairs of bolts
only.
REPLACE
1.
Thoroughly clean gasket surfaces of cylinder head
and exhaust manifold. Check condition of heat control
valve and related parts.
2. Replace exhaust manifold and new gasket. Use new
individual manifold bolt locks on front and rear pairs
of bolts.