Yamaha T-60 Service Manual download pdf (Page 85)

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POWR

ASSEMBLY AND ADJUSTMENT

G71000-1

ASSEMBLY AND ADJUSTMENT

BEARING, OIL SEAL AND O-RING

1. Press in the new bearing.

CAUTION:

When reassembling the lower crank bear-

ing and/or the oil-pump drive gear, the

tapered side of the drive gear and the seal-

cap side of the bearing should be installed

towards the crank side as shown in the

illustration.

75, 80, 90 hp:

Install the circlip

1 Circlip

2 Oil injection pump drive gear

3 Crank lower bearing

2. Install the new oil seal in the needle

bearing.

CAUTION:

The direction of the oil seal must be as

shown in the illustration, otherwise dam-

age will be caused.

3. Install the new O-ring.

4. Lubricate the bearing with 2-stroke out-

board motor oil. Apply water resistant

grease or equivalent to the inside lip of

the oil seal and to the O-ring.

G72001-0

PISTON AND PISTON RING

1. Install the top and 2nd piston rings into

their respective ring grooves with the

markings facing upward.

2. Align each ring end-gap with their loca-

tion pins.

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Yamaha T-60 Service Manual Page 85