Fuel System - Yamaha 50G Service Manual

1
GEN
INFO
3
INSP
ADJ
5
POWR
7
BRKT
9
TRBL
ANLS
A
C
E
G
E
I
M
K
GM
M
LT
242
2
SPEC
4
FUEL
6
LOWR
8
– +
ELEC
0
B
D
F
H
G
J
A
L
LT
271
N
LT
572
A50001-1-4
SYMBOLS
Symbols 1 to 9 are designed as thumb-
tabs to indicate the content of a chapter.
1 General Information
2 Specifications
3 Periodic Inspection and Adjustment

4 Fuel System

5 Power Unit
6 Lower Unit
7 Bracket Unit
8 Electrical Systems
9 Trouble Analysis
Symbols 0 to F indicates specific data:
0 Special service tool
A Specified liquid
B Specified grease
C Specified engine speed
D Specified torque
E Specified measurement
F Specified electrical value
[Resistance ( Ω ), Voltage (V),
Electric current (A)]
Symbol G to J in an exploded diagram
indicate grade of lubricant and location of
lubrication point:
G Apply engine oil
H Apply gear oil
I Apply molybdenum disulfide oil
J Apply water resistant grease (Yamaha
marine grease A, Yamaha marine grease)
Symbols K to N in an exploded diagram
indicate grade of sealing or locking agent,
and location of application point:
K Apply Gasket Maker
®
L Apply LOCTITE No. 271 (Red LOCTITE)
®
M Apply LOCTITE No. 242 (Blue LOCTITE)
®
N Apply LOCTITE No. 572
NOTE:
In this manual, the above symbols may not
be used in every case.
®
E