Yamaha F70AET Rigging Manual page 188

COOLANT TEMP. METER
COOLANT TEMP. SENSOR AND/OR
COOLANT PRESS. ATTACHMENT
INSTALLATION
(FOR 4-STROKE MODELS)
F115B
Only one of the coolant press, attachment or
coolant temp. sensor can be installed.
Coolant temp. sensor, or coolant pressure attachment
F75B (F75A), F80B, F90B (F90A), F100D,
F75C
Remove the negative battery cable and oil dip-
stick, then put a rag on the oil filler hole to pre-
vent dust etc. from falling into the oil sump.
5-24
Coolant temp. sensor
Coolant press. attachment