Power Trim/Tilt Assembly - Honda BF135A Manual

4. POWER TRIM/TILT ASSEMBLY

a. REMOVAL
Remove the stern bracket, swivel case and the power trim/tilt assembly (P. 15-14).
b. DISASSEMBLY
• Do not reuse the O-rings.
• Do not try to disassemble the pump assembly. Replace the pump assembly as an assembly if it is faulty.
• Do not use a shop towel or equivalent cloth, and do not wear the gloves during this operation.
• Do not reuse the drained Automatic Transmission Fluid (ATF).
• When the operation is made by holding the cylinder comp. in a vice, do not tighten the vice excessively. It can damage
the cylinder comp.
• Clean the disassembled parts with the fresh Automatic Transmission Fluid (ATF) and blow the parts with compressed
air to remove dust and dirt. Store the parts neatly keeping them off dust, dirt, oil/grease, etc.
• Remove the piston rod comp. and the piston rod B with care not to damage the sliding surface of the parts.
With the power trim/tilt assembly removed from the outboard
motor, connect the power tilt motor 2P connector and operate
the power tilt motor until the piston rod comp. and the piston
rod B reach the fully extended position.
1) Remove the oil tank cap.
Drain the Automatic Transmission Fluid (ATF) from the oil
tank.
• Do not drain the Automatic Transmission Fluid (ATF) by
pushing the piston rod comp. in.
2) Loosely tighten the oil tank cap on the oil tank.
Remove the three hex. bolts and remove the oil tank from
the cylinder comp.
Drain the Automatic Transmission Fluid (ATF) from the oil
tank.
3) Remove the O-ring from the cylinder comp.
Replace the O-ring with a new one on assembly.
15-36
[1] OIL TANK CAP
[1] O-RING
[2]
OIL TANK
[3]
HEX. BOLT (3)