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TroubleShooting
Problem
Cause
Action
Engine Will Not Start
STOP switch set to off position
Empty fuel tank
Primer bulb wasn’t pushed enough
Engine flooded
Move switch to on position
Fill fuel tank
Press primer bulb until fuel flows
through fuel return line
Use warm eng
procedure
ine starting
Engine Will Not Idle
Idle speed set incorrectly
Set idle speed
Engine Lacks ower or Stall
P
When Cutting
Throttle wire has come loose
Dirty air filter
Clogged spark arrester or exhaust port
Tighten throttle wire
Clean or replace air filter
Clean spark arrester or exhaust port
If further assistance is required, contact your local authorized Maruyama service dealer.
Specifications
B23
C
Weight
(lbs.)
*
1
9
.9
(
4.
5kg)
Engine Displacement (cm
3
)
22.5
Anti Vibration
Grip
Carburetor
Walbro Diaphragm Type
Ignition System
Solid State
Fuel Tank Capacity (qts.)
0.63 (0.6
ℓ
)
Gas to Oil Ratio
50:1
Spark Plug
NGK BPM8Y
Spark Plug Gap (in.)
.024 -.028 (0.6 - 0.7 mm)
EPA and CARB Approved
Phase3, Tire 3
Emission durability of 300 hours.
※
1. Dry weight without Fuel
and
Cutting head
.
Maintenance Period
●
: Service to be performed by an authorized Maruyama engine dealer.
■
: Service more frequently under dusty conditions.
●
●
Check bolts, nuts and screws for tightness or missing
●
Tighten bolts and nuts
●
Clean air filter element
●
Clean spark plug and adjust electrode gap
●
Remove dust and dirt from cylinder fins
●
Remove carbon deposits in exhaust port
●
Clean spark arrester
●
Replace fuel filter
Remove carbon deposits on piston head and combustion chamber
NOTE:
The service intervals indicated are to be used as a guide.Service to be performed more frequently as necessary depending on
operating condition. Use Maruyama standard 50:1 two-cycle engine oil.
Summary of Contents for B23C
Page 70: ...FR 25 P riod d entretien...
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