Yamaha YQ50 AEROX (1997) [10/192] Gen info

GEN

INFO

1-2

IMPORTANT INFORMATION

ALL REPLACEMENT PARTS

1.Use only genuine parts for all replacements.

Use oil and/or grease recommended by MBK/

YAMAHA for assembly and adjustment. Other

brands may be similar in function and

appearance, but inferior in quality.

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 bearing during

reassembly. Apply grease to the oil seal lips.

LOCK WASHERS/PLATES AND COTTER

PINS

1.All lock washers/plates Q and cotter pins

must be replaced when they are removed.

Lock tab(s) should be bent along the bolt or nut

flat(s) after the bolt or nut has been properly

tightened.

BEARINGS AND OIL SEALS

1.Install the bearing(s) Q and oil seal(s) W with

their manufacturer’s marks or numbers facing

outward. (In other words, the stamped letters

must be on the side exposed to view.) When

installing oil seal(s), apply a light coating of

lightweight lithium base grease to the seal

lip(s). Oil the bearings liberally when installing.

Do not use compressed air to spin the

bearings dry. This causes damage to the

bearing surfaces.

CAUTION :