Procedures
AR20.00-P-1142MM Drain/Fill in Coolant
-ENGINES 157, 278 in MODEL 216
-ENGINES 157, 276, 278 in MODEL 221
3 Drain hose
4 Drain plug on radiator
Engine 276
1 Coolant pump
3 Drain hose
5 Coolant pump drain screw
210 589 00 91 00
Test cap
285 589 00 21 00
Vacuum-type cooling system filler