ENGINE AND ENGINE OVERHAUL 3-49
SST
Fig. 178 Tap a new seal into placeFlywheel/Flexplate
REMOVAL & INSTALLATION- Remove the transmission.
- Remove the clutch assembly, on manual transmissions and the
torque converter on automatics. - Place matchmarks on the flywheel and crankshaft end. Loosen the bolts
holding the flywheel or driveplate a little at a time in a criss-cross pattern.
Remove the flywheel. Protect the flywheel/flexplate from damage or impact.
'••Keep your feet clear of accidental dropping.
To install: - Thoroughly clean the flywheel/flexplate bolts, coat the first 3 or 4
threads of each bolt with sealant. - Install the flywheel/flexplate, aligning the previously made marks.
Install the bolts finger-tight. - Tighten the bolts in a criss-cross pattern in several passes to:
- Manual—65 ft. Ibs. (88 Nm)
- Automatic—54 ft. Ibs. (74 Nm)
- Install the remaining components.
EXHAUST SYSTEM
Inspection
» See Figures 179 thru 185
••Safety glasses should be worn at all times when working on or
near the exhaust system. Older exhaust systems will almost always
be covered with loose rust particles which will shower you when
disturbed. These particles are more than a nuisance and could
injure your eye.
** CAUTIONDO NOT perform exhaust repairs or inspection with the engine
or exhaust hot. Allow the system to cool completely before
attempting any work. Exhaust systems are noted for sharp
edges, flaking metal and rusted bolts. Gloves and eye protec-
tion are required. A healthy supply of penetrating oil and rags is
highly recommended.
Fig. 179 Cracks in the muffler are a guaranteed leak Fig.^180 Check the muffler for rotted spot welds and seams