Yamaha 40V Manuel de service télécharger pdf (Page 49)

3-8

INSP

ADJ

LOWER UNIT

Gear oil

1. Check:

● Gear oil

Milky oil → Replace the oil seal.

Slag oil → Check the gear, bearing

and dog.

2. Check:

● Gear oil level

Oil level is low → Add oil to proper

level.

3. Replace:

● Gear oil

Lower unit leakage check

1. Check:

● Pressure holding

Pressure falls → Inspect seals and

component parts.

Replacement steps:

● Tilt up the motor.

● Place a pan under the drain plug 1.

● Remove the drain plug, then the oil

level plug 2 and drain the oil thor-

oughly.

● Place the outboard motor in an upright

position.

● Fill the gear oil through the drain hole

until it overflows at the level hole.

Recommended oil:

GEAR CASE LUBE (USA) or

Hypoid gear oil, SAE #90

Oil capacity:

430 cm

(14.5 US oz,15.1 Imp oz)

● Refit the oil level plug and then oil

drain plug.

Checking steps:

● Attach the tester to the oil-level hole.

Pressure tester:

YB-35956/90890-06762

● Apply the specified pressure.

Pressure:

100 kPa (1.0 kg/cm

, 14.2 psi)

● Check that the pressure is held as

specified for 10 seconds.

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 223 224

Commentaires sur ces manuels

Pas de commentaire

Yamaha 40V Manuel de service Page 49

Commentaires sur ces manuels

Produits connexes et manuels pour Moteur Yamaha 40V