Service Procedure; Oil Level; Air Bleeding - Suzuki DF 90 Service Manual

SERVICE PROCEDURE

OIL LEVEL

To check PTT oil level :
1. Raised engine to a full-tilt position.
2. Lower manual tilt lock lever 1.
3. Remove oil filler plug 2.
4. If oil can be seen at filler plug level, unit is full.
5. If oil level is low, refill with recommended oil.
Recommended oil :
Dexron automatic transmission fluid or equivalent
To ensure consistent pump operation, do not mix dif-
ferent types of oil.
6. Reinstall oil filler plug.

AIR BLEEDING

1. Check that manual release valve is tightened to specified
torque.
Manual release valve : 3.6 N . m (0.36 kg-m, 2.6 lb.-ft.)
Do not over-tighten manual release valve.
Counterclockwise = open
Clockwise
2. Operate PTT switch, raising and lowering motor up and down
(full tilt position to full trim down position) 4 to 5 times.
3. Check oil level, topping off if necessary.
4. Reinstall oil filler plug.
= close
POWER TRIM AND TILT
A
A Manual release valve
8-3