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

SERVICE MANUAL NUMBER 22

Transmission

Checking Fluid Level

IMPORTANT: To accurately check fluid level, the engine must be operated at 1500 rpm
for 2 minutes immediately prior to checking level.
1. Start engine and run at 1500 rpm for 2 minutes to fill all circuits, lines, and cooler.
2. For Hurth Transmissions -
IMPORTANT: Do NOT screw dipstick in; press it firmly in and remove to obtain an
accurate reading.
a. Stop the engine and quickly remove the dipstick to check level.
b. If fluid is below top (full) line, add Dexron III Automatic Transmission Fluid through
c. If fluid level is below minimum fluid level line, check transmission case, cooler, and
d. Install dipstick securely.
IMPORTANT: Use automatic transmission fluid (ATF) Dexron III.
90-860074--1 FEBRUARY 2002
dipstick hole. Do NOT overfill.
hoses for leaks.
a - Full Fluid Level Line
b - Minimum Fluid Level Line
MAINTENANCE
a
b
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