Honda BF135A Manual page 51

BF135A•BF150A
• POWER TRIM/TILT ASSEMBLY DOES NOT HOLD
Check the manual valve for tightness.
Tight
Check for oil leakage from the power
trim/tilt assembly.
Not leaking
Check for oil leakage from the cylinder sur-
face.
Not leaking
Check the hydraulic pressure (P. 15-50).
Normal
Check the oil level (P. 15-47).
Normal
Check for air in the system.
No air in the system
Replace the power trim/tilt assembly.
Loose
Leaking
Leaking
Abnormal
Low level
Air in the system
Tighten the manual valve securely.
Replace the O-ring and oil seal of the leaking
point.
Replace the power trim/tilt assembly.
Replace the motor assembly or gear pump
assembly.
Add the oil to the specified level (P. 15-47).
Bleed air from the system (P. 15-48).
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