Checking Level - Mercury MerCruiser D2.8L D-Tronic Service Manual

SERVICE MANUAL NUMBER 22

Checking Level

1. Coolant level must be between the bottom ADD mark and top FULL Hot mark on coolant
recovery bottle with the engine at normal operating temperature.
2. Add specified coolant to the coolant recovery bottle as required.
Allow engine to cool before removing pressure cap. Sudden loss of pressure could
cause hot coolant to boil and discharge violently causing severe injury.
3. Remove pressure cap.
4. Coolant level must be to the bottom edge of the fill neck with the engine cool.
5. If coolant is low, check the coolant system for malfunction.
IMPORTANT: When installing pressure cap, tighten it until it contacts locking tabs on
filler neck.
6. Install pressure cap.
90-860074--1 FEBRUARY 2002
a - Coolant Recovery Reservoir
b - Bottom ADD Mark
c - Top FULL Hot Mark
a - Fill Neck
a
WARNING
MAINTENANCE
c
b
72520
a
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