Symbols - Yamaha 20C Service Manual

GEN
INFO
1
GEN
INFO
3
GEN
SRVC
5
POWR
7
BRKT
9
TRBL
SHTG
q
e
t
u
o
HOW TO USE THIS MANUAL
2
SPEC
4
FUEL
6
LOWR
8
ELEC
0
w
r
y
i
p
LT

SYMBOLS

Symbols 1 to 9 designed as thumb-tabs to signal
the content of a chapter:
1 General Information
2 Specification
3 General Service
4 Fuel System
5 Power Unit
6 Lower Unit
7 Bracket Unit
8 Electrical System
9 Trouble-shooting
Symbols 0 to t indicate specific data:
0 Recommended fluid
q Lubricant
w Engine speed
e Tightening torque
r Wear limit, Clearance
t Resistance (Ω), Voltage (V), Electric current (A)
Symbols y to i in an exploded diagram indicate
grade of lubricant and location of lubrication point:
y Apply Yamaha two-cycle outboard motor oil
u Apply Yamaha gear case lubricant
i Apply Yamaha marine grease A
(All purpose)
Symbols o and p in an exploded diagram indicate
grade of sealing or locking agent, and location of
application point:
o Apply Gasket maker ®
p Apply LOCTITE ®
NOTE:
In this manual, the above symbols may not be used
in every case.
1-4
E