Symbols - Yamaha F4 Service Manual

1
GEN
INFO
3
INSP
ADJ
5
POWR
7
BRKT
9
TRBL
ANLS
q
e
t
u
o
a
271
d
2
SPEC
4
FUEL
6
LOWR
8
ELEC
0
w
r
y
i
p
s
f
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 System
9 Trouble-analysis
Symbols 0 to t indicate specific data:
0 Special Tool
q Specified liquid
w Specified engine speed
e Specified torque
r Specified measurement
t Specified electrical value
[Resistance (½), Voltage (V), Electric current
(A)]
Symbol y to o in an exploded diagram in-
dicate the grade of lubricant and location of
the lubrication point:
y Apply Yamaha 4-stroke outboard motor oil
u Apply molybdenum disulfide oil
i Apply water resistant grease (Yamaha
grease A, Yamaha marine grease)
o Apply molybdenum disulfide grease
Symbols p to f in an exploded diagram
indicate grade of sealing or locking agent,
and location of application point:
p Apply Gasket maker
a Apply LOCTITE
® No. 271 (Red LOCTITE)
s Apply LOCTITE
® No. 242 (Blue LOCTITE)
d Apply LOCTITE
® No. 572
f Apply Silicon sealant
NOTE:
In this manual, the above symbols may not
be used in every case.
®
E