SECTION 5 – MAINTENANCE SCHEDULE AND SERVICE PROCEDURES
Service Procedures (cont.)
SERVICE COOLING SYSTEM (cont.)
Figure 40
Left Side Coolant Drain Plug
8.
Move the drain pan under left side coolant drain plug.
9.
Remove left side coolant drain plug.
10. After coolant has drained, put a new O-ring on drain plug
and install plug into crankcase. Tighten plug to 15 lb·ft (20
N·m).
11. Recycle or dispose of coolant, according to applicable
regulations.
NOTE:
ELC 50/50 Premix is the standard factory fill for the
cooling system. ELC 50/50 Premix is used to replenish coolant
loss and ensure that glycol / water concentrations stay in
balance. If a customer wishes to use a conventional (non-OAT
ELC) coolant, it should minimally meet ASTM D6210, Standard
Specification for fully Formulated Glycol Base Engine Coolant
for Heavy Duty Engines.
12. Slowly fill cooling system with new ELC 50/50 Premix or
Concentrate and water mixture until coolant is at the FULL
level in the coolant tank.
13. Install and tighten the coolant tank cap until the plastic cap
clicks or the metal cap runs up against the detent.
14. Disconnect the Exhaust Gas Recirculation (EGR) valve
electrical connector.
15. Start the engine.
16. Allow the engine to operate at a fast idle until the engine
reaches normal operating temperature.
Page 93
Summary of Contents for MaxxForce 7
Page 8: ......
Page 10: ...FOREWORD Page 2...
Page 14: ...SAFETY INFORMATION Page 6...
Page 22: ...WARRANTY Page 14...
Page 40: ...SECTION 1 ENGINE SYSTEMS Page 32...
Page 56: ...SECTION 3 INSTRUMENTS INDICATORS AND SWITCHES Page 48...
