Cadillac 60 Series 1963 Shop Manual page 239

10-4
FUEL AND EXHAUST
EXHAUST SYSTEM
2. Outlet Pipe
Removal and Installation
a. Removal
1. Raise rear end of car.
2. Remove U-bolt and clamp securing resonator
and outlet pipe to support bracket.
CAUTION: Resonator will be loose.
3. Remove outlet pipe from resonator.
b. Installation
1. Install outlet pipe on resonator so there is
not more than 5/8 inch between rim of resonator
and forward end of outlet pipe, Fig. 10-4.
2. Position hanger blade under U-bolt so there
is 3/4 inch between vertical section of blade and
front edge of hanger. Center U-bolt on hanger
blade and center blade in rubber slot of hanger.
3. Install clamp on outlet pipe so there is at
least 1/8 inch between clamp and front edge of
outlet pipe, Fig. 10-4.
4. Lower car.
3. Resonator Removal
and Installation
a. Removal
1. Raise rear end of car.
2. Remove rear clamp securing resonator to
rear intermediate pipe.
3. Remove front clamp securing resonator to
rear intermediate pipe.
4. Drive resonator rearward until it separates
from rear intermediate pipe.
5. Remove outlet pipe from resonator.
b. Installation
1. Install outlet pipe on resonator so there is
not more than 5/8 inch between rim of resonator
and forward end of outlet pipe, Fig. 10-4
2. Install resonator on rear intermediate pipe
with small drain hole in front of resonator facing
down.
3. Install clamp that holds resonator to rear
intermediate pipe.
4. Install clamp that holds resonator and outlet
pipe to support bracket.
5. Position hanger blade under U-bolt so there
is 3/4 inch between vertical section of blade and
front edge of hanger. Center U-bolt on hanger
blade and center blade in rubber slot of hanger.
6. Install clamp on outlet pipe so there is at
least 1/8 inch between clamp and front edge of
outlet pipe, Fig. 10-4.
7. Lower car.
Fig. 10-4 Outlet Pipe Hanger
4. Rear Intermediate Pipe
Removal and Installation
a. Removal
1. Remove resonator as described in Note 3.
2. Remove clamp securing rear intermediate
pipe to front intermediate pipe.
3. Remove U-bolt securing rear intermediate
pipe to support bracket at rear shock absorber
upper mount.
4. Separate rear intermediate pipe from front
intermediate pipe.
5. Remove rear intermediate pipe by raising
frame to allow sufficient clearance over rear axle
housing for removal,