Honda Power Equipment GX610, GX620, GX670 - page 18

ENGLISH
WiringDiagrams
Quick ReferenceInformation
ITEM
Tuneup Specifications
MAINTENANCESPECIFICATION
GX610/620/670
3 A Charge Coil and Switch Box Type
20 A Charge Coil and Switch Box Type
18
1,400 150 rpm
No other adjustments needed.
Spark pluggap
Idle speed
Valve clearance
(cold)
Refer to page10
ZGR5A(NGK)
J16CR-U (DENSO)
Fuel
Engine oil
Spark plug
Maintenance
U. S.
Except
U. S.
Pump octane rating 86 or higher
Research octane rating 91 or higher
Pump octane rating 86 or higher
Unleadedgasoline (Refer to page 7 ).
SAE10W-30, API SJ or later, for general use.
Refer to page7.
Before each use:
Check engineoil level. Refer to page 7.
Check air filter.Refer to page 9.
First 20 hours:
Change engine oil. Refer to page 8.
Subsequent:
Refer to the maintenance schedule on page 6.
IN: 0.15 0.02 mm
EX:0.20 0.02 mm
0.7 0.8 mm
(0.028 0.031 in)
Other specifications
See your authorized
Honda dealer
See your authorized
Honda dealer
START
ON
OFF
START
ON
OFF
Bl
Y
Bu
G
R
W
Black
Yellow
Blue
Green
Red
White
Br
O
Lb
Lg
P
Gr
Brown
Orange
Pink
Gray
CONTROLBOX
ENGINESWITCH
OILALERT UNIT
OILLEVEL SWITCH
FUELCUT
SOLENOID
STARTER MOTOR
BATTERY
LEFTSPARK PLUG
RECTIFIER
MAIN FUSE
Bl
Y
Bu
G
R
W
Yellow
Blue
Green
Red
White
Br
O
Lb
Lg
P
Gr
Orange
Pink
Gray
Black Brown
CONTROLBOX
ENGINESWITCH
OILALERT UNIT
OILLEVEL SWITCH
FUELCUT
SOLENOID
STARTER MOTOR
BATTERY
LEFTSPARK PLUG
MAIN FUSE
REGULATOR/
RECTIFIER
CHARGECOIL (3A)
CHARGECOIL (3A)
RIGHTSPARK PLUG
RIGHTSPARK PLUG
ENGINESTOP DIODE
ENGINESTOP DIODE
(A)
(B)
(C)
(D)
(E)
(F)
(G)
(H)
(I)
(J)
(K)
(L)
(M)
(N)
(O)
(A)
(B)
(C)
(D)
(E)
(F)
(G)
(H)
(I)
(J)
(K)
(L)
(M)
(N)
(O)
RIGHTIGNITION
COIL
LEFTIGNITION
COIL
LEFTIGNITION
COIL
RIGHTIGNITION
COIL
Lightblue
Lightblue
Lightgreen
Lightgreen
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