Yamaha F30B 2018, Service Manual

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10-5
Predelivery check
PTT unit
Check the PTT unit operation.
Not smooth

Check the PTT fluid level and PTT motor electric
current when the relief valve operate.
10-9
Check that there is no abnormal noise produced when the out-
board motor is tilted up or down.
Abnormal noise

Overhaul PTT unit.
9-26
Steer the tilted-up outboard motor.
Interference

Check the hose and wire harness routing, or
mounting of the outboard motor.
9-28
Hydro tilt system
Check that the outboard motor tilts up and down when the tilt lock
lever is in the release position.
Operation is not smooth

Check the clamp brackets, hydro tilt
unit, and swivel bracket.
10-9
Check that the outboard motor keeps variable tilt position when the
tilt lock lever is in the lock position.
Outboard motor tilts up or down

Check the hydro tilt unit.
Fully tilt the outboard motor up, and then support it using the tilt
support knob.
Outboard motor is not supported

Check the tilt support knob.
Steer the tilted-up outboard motor.
Hose interference

Check the hose routing.
Steering system
Check that the steering operates smoothly.
Not smooth

Check the steering arm, swivel bracket, helm unit
or related parts.
9-30
Check that the there is no interference with hose or leads when the
outboard motor is steered.
Interference

Check the hose and wire harness routing.
2-15
5-1
Shift cable/throttle ca-
ble
Check the shift cable when the remote control lever or gear shift
lever is moved to the N position.
Not at the proper position

Adjust the shift cable joints or check
the related parts.
3-6
Check the throttle cable when the remote control lever is moved to
the N position (remote control model).
Check the throttle cable when the throttle grip is turned to the fully
closed position (tiller handle model).
Not at the proper position

Adjust the throttle cable joint or check
the related parts.
3-6
Item Procedures See