TOHATSU BFT75A Service Manual page 520

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Remove the oil tank cap [1] and check wether the ATF
is at the upper limit of the filler port [2].
Operate the power tilt motor to compress the each rod
(page 18-36) fully.
Operate the power tilt motor to extend each rod (page
18-36) fully again, and read the pressure gauge [1] to
measure the lower chamber hydraulic pressure.
LOWER CHAMBER HYDRAULIC PRESSURE:
8,826 – 11,768 kPa
(90 – 120 kgf/cm
If a sharp pressure drop is observed, check the power
tilt motor for a damaged oil seal (page 18-28).
If the hydraulic pressure is lower than the specified
pressure, check for oil leaks.
Measure the upper chamber hydraulic pressure (page
18-39).
Upper chamber hydraulic pressure
After measuring the lower chamber hydraulic pressure,
remove the special tools (oil pressure gauge joint B [1]
and oil pressure gauge [2]) with each rod fully
extended.
Install the special tool and tighten the specified torque.
TOOL:
Oil pressure gauge joint A [3]
TORQUE: 9.0 N·m (0.92 kgf·m, 6.6 lbf·ft)
Attach the pressure gauge to the special tool (oil
pressure gauge joint A).
2
, 1,280 –1,707 psi)
07SPJ-ZW1010A
[1]
[1]
[2]
[1]
TRIM/TILT
[2]
[3]
18-39