probst SH-3500-B Operating Instructions Manual page 207

37Z4V6000.fm Page 19 Tuesday, March 7, 2017 3:24 PM
Tune-up Specifications GX120/160/200
ITEM SPECIFICATION
Spark plug gap 0.7–0.8 mm
(0.028–0.031 in)
Idle speed
1,400 +200 rpm
-150
Valve GX120 IN: 0.15±0.02 mm
clearance GX200 EX: 0.20±0.02 mm
(cold)
IN: 0.08±0.02 mm
GX160
EX: 0.10±0.02 mm
Other No other adjustments needed.
specifications
Quick Reference Information
Fuel Unleaded gasoline (Refer to page 8)
U.S. Pump octane rating 86 or higher
Except Research octane rating 91 or higher
U.S.
Pump octane rating 86 or higher
Engine oil SAE 10W-30, API SJ or later, for general use.
Refer to page 8.
Reduction Same oil as engine oil, see above (applicable
case oil types).
Spark plug BPR6ES (NGK)
W20EPR-U (DENSO)
Maintenance Before each use:
• Check engine oil level. Refer to page 8.
• Check reduction case oil (applicable types).
Refer to page 8–10.
• Check air filter. Refer to page 10.
First 20 hours:
• Change engine oil. Refer to page 8.
• Change reduction case oil (applicable types).
Refer to page 10.
Subsequent:
Refer to the maintenance schedule on page 7.
Wiring Diagrams
MAINTENANCE
With Oil Alert and Electric Starter
Refer to page: 12
Refer to page: 13
See your
authorized
Honda dealer
(13)
(14)
With Oil Alert and Without Electric Starter
(8)
(1) CONTROL BOX
(2) RECTIFIER
(3) FUSE
(4) CIRCUIT BREAKER
(5) ENGINE SWITCH
(6) OIL ALERT UNIT
(7) Type with Oil Alert unit
Bl Black
Y Yellow
Bu Blue
G Green
R Red
W White
ENGLISH
(12)
(11)
(8)
(9)
(10)
(7)
OFF
ON
START
(6)
(5)
(8) OIL LEVEL SWITCH
(9) CHARGING COIL
(10) IGNITION COIL
(11) SPARK PLUG
(12) STARTER MOTOR
(13) STARTER SOLENOID
(14) BATTERY (12 V)
Br Brown
O Orange
Lb Light blue
Lg Light green
P Pink
Gr Gray
(1)
(2) (4)
(3)
(5)
(6)
IG E BAT ST
o o
o o
(10)
(11)
IG E
OFF o o
ON
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