Yamaha 40V Manuel de service télécharger pdf (Page 48)

3-7

INSP

ADJ

OIL INJECTION SYSTEM/

POWER TRIM AND TILT SYSTEM

2. Adjust:

● Oil pump link joint position

POWER TRIM AND TILT SYSTEM

Power trim and tilt fluid

1. Check:

● Fluid level

Fluid level is low → Fill.

WARNING

To prevent the hydraulic fluid from spurt-

ing out by cancelling the internal pressure,

the PTT unit should be kept fully tilted up

(the tilt rod being fully lengthened).

2. Fill:

● Yamaha power trim and tilt fluid

Checking steps:

● Fully open the carburetor throttle

valve.

● Check the clearance a between the oil

pump lever and full open side stopper.

Adjustment steps:

● Loosen the lock nut.

● Remove the oil pump link joint at the

pump.

● Fully open the carburetor throttle

valve.

● Set the oil pump lever 1 mm off the full

open side stopper.

● Adjust the position of the link joint

until its hole aligns with the oil pump

set pin.

● Connect the link joint.

● Check that the throttle valve opens

fully.

● Tighten the lock nut.

● Install the washer and clip.

Checking steps:

● Tilt up the outboard, and lock it with

the tilt lock lever.

● Remove the plug screw.

● Check that the fluid level is immedi-

ately below the fluid hole.

Plug screw:

7 Nm (0.7 m • kg, 5.1 ft • lb)

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Yamaha 40V Manuel de service Page 48

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