All Replacement Parts; Gaskets, Oil Seals, And O-Rings; Bearings And Oil Seals - Yamaha EF3000iSE Service Manual

IMPORTANT INFORMATION

ALL REPLACEMENT PARTS

We recommend the use of genuine Yamaha parts for all replace-
ments. Use oil and/or grease, recommended by Yamaha, for
assembly and adjustment.

GASKETS, OIL SEALS, AND O-RINGS

1. All gaskets, seals, and O-rings should be replaced when an
engine is overhauled. All gaskets surfaces, oil seal lips, and O-
rings must be cleaned.
2. Properly oil all mating parts and bearings during reassembly.
Apply grease to the oil seal lips.

BEARINGS AND OIL SEALS

Install the bearing(s) 1 and oil seal(s) 2 with their manufacture's
marks or numbers facing outward. (In other words, the stamped let-
ters must be on the side exposed to view.) When installing oil
seal(s), apply a light coating of light-weight lithium base grease to
SVU1110
the seal lip(s). Oil the bearings liberally when installing.
CAUTION:
Do not use compressed air to spin the bearings dry. This
causes damage to the bearing surfaces.
SVU1120
1-3
GEN
INFO