Suburban 3/4 Ton 4WD V8-305 5.0L (1986)
9. Heater hoses to the core tubes.
-
Unplug the hoses.
CAUTION: Draw hoses tight to prevent sagging or rubbing against other components. Route hoses through all clamps as installed originally.
10. Replace coolant.
11. Battery ground wire.
Rear
REMOVE OR DISCONNECT
1. Battery ground cable.
