Important Information; Preparation For Removal And Disassembly; Replacement Parts; Gaskets, Oil Seals And O-Rings - Yamaha YW50AP Service Manual

OR

IMPORTANT INFORMATION

EAS00020
IMPORTANT INFORMATION
PREPARATION FOR REMOVAL AND DISAS-
SEMBLY
1. Before removal and disassembly, remove
2. Use only the proper tools and cleaning
3. When disassembling, always keep mated
4. During disassembly, clean all of the parts
300-008
5. Keep all parts away from any source of
EAS00021

REPLACEMENT PARTS

Use only genuine Yamaha parts for all replace-
ments. Use oil and grease recom-mended by
Yamaha for all lubrication jobs.
Other brands may be similar in function and
appearance, but inferior in quality.
300-016
EAS00022

GASKETS, OIL SEALS AND O-RINGS

1. When overhauling the engine, replace all
2. During reassembly, properly oil all mat-
EAS00023

LOCK WASHERS/PLATES AND COTTER PINS

After removal, replace all lock washers/plates
1 and cotter pins. After the bolt or nut has been
tightened to specification, bend the lock tabs
along a flat of the bolt or nut.
1-2
all dirt, mud, dust and foreign material.
equipment.
Refer to "SPECIAL TOOLS".
parts together. This includes gears, cylin-
ders, pistons and other parts that have
been
"mated" through normal wear. Mated
parts must always be reused or replaced
as an assembly.
and place them in trays in the order of dis-
assembly. This will speed up assembly
and allow for the correct installation of all
parts.
fire.
gaskets, seals and O-rings. All gasket sur-
faces, oil seal lips and O-rings must be
cleaned.
ing parts and bearings and lubricate the
oil seal lips with grease.
GEN
INFO