420SEL (126.035) V8-4.2L (116.965) (1986)
Exhaust Manifold: Service and Repair
AR49.10-P-5531-01DA Replace the Rivet Nuts In the Exhaust Manifold
AR49.10-P-5531-01DA Replace the rivet nuts in the exhaust manifold
Special Tools
Component Identification
1
Hammer rivet nuts with a suitable bolt (arrow) out of exhaust manifold bores.
Only screw bolt into rivet nut by hand.
Component Identification
2
Insert new rivet bushings into exhaust manifold bore.
3
Screw cocking bolt into rivet nut and tighten.
4
Unscrew cocking bolt.