TOHATSU BFT115A Service Manual page 660

TRIM/TILT
POWER TILT MOTOR INSPECTION
OPERATION INSPECTION
Connect a battery (1) to the 2P connector terminals (2)
and check that the motor turns.
Connect the battery in reverse and check that the motor
turns in the opposite direction.
Connect the battery, being very careful not to cause a
short-circuit.
Disassemble and inspect the components of the motor
if there is any abnormality.
BRUSH LENGTH
Measure the brush length.
STANDARD:
SERVICE LIMIT: 4.8 mm (0.19 in)
If brush length is less than the service limit, replace the
brush assembly.
BREAKER
Check for continuity between the brush and terminal.
If there is no continuity, replace the brush assembly.
19-48
9.8 mm (0.39 in)
(2)
(1)