35
34
MAINTENANCE TABLE (A: CHECKING & ADJUSTING, C: CLEANING, P: REPLACING, T: TIGHTENING
In order to be safe, keep good efficiency, and reduce pollution, please do the maintenance a certain period of
time.
ITEM
DRIVING MILES
200
1800
3600
5400
7200
9000
10800
12600
Examine
Before riding
Spark plug
Clean it once per 1800miles or change a new one
Decarbonizing
C
C
C
Transmission belt
A
A
A
Ignition timing
A
A
A
Air cleaner
C
C
C
C
C
C
C
Carburetor
A
A
A
A
A
A
A
A
Idle(rpm)
TUNING TO 1,900±100rpm
Emission
A
A
A
A
A
A
A
A
Fuel filter
C
C
C
Oil filter
C
C
C
Oil volume
REFILL THE RECOMMENDED OIL ONCE THE “WARNING LAMP” IS ON
Gear oil
R
R
R
R
Pressure of tyre
A
A
A
A
A
A
A
A
A
Tyre
CHANGE A NEW ONE ONCE WEARING OUT
A
Brake lever
A
A
A
A
A
A
A
A
A
Disk brake oil
KEEP THE LIQUID SURFACE BETWEEN HIGH AND LOW
A
Brake lining
CHECKING PER 3,600MILES AND CHANGE A NEW ONE IF NECESSARY
Screws and nuts
T
T
T
T
T
T
T
T
T
Pipes
A
C
C
C
C
C
C
C
C
Lighe & horn
A
A
A
A
A
A
A
A
A
A
Item
Action
Months / Distance (miles)
1 mo /
500
miles
3 mo /
1,875
miles
6 mo /
3,750
miles
9 mo /
5,625
miles
12 mo /
7,500
miles
15 mo /
9,375
miles
18 mo /
11,250
miles
Rear Shock
Absorber
Check for leaks / functionality
○
○
○
○
Main / Side
Stand
Check functionality, tighten, repair or replace
as necessary
○
○
○
○
○
○
○
Nuts, Bolts,
Fasteners
Tighten if required
○
○
○
○
○
○
○
Battery
Battery voltage should exceed 12.8V.
Recharge the battery / clean poles if required.
○
○
○
○
○
○
Tire Pressure
Check and adjust when necessary
Check daily, adjust when necessary
Carbon
Cleaning
Clean carbon build-up when engine output is
reduced.
○
○
○
Spark Plug
Set gap, clean or replace when required.
○
○
○
○
○
○
V Belt
Inspect. Replace
every 4,000 miles or sooner
.
○
○
○
Fuel Supply
System
Inspect for hose cracks, fuel filter blockages.
○
○
○
○
○
○
○
Engine Idle
Speed
Check engine idle speed set: 1900±
1
00 rpm
○
○
○
○
○
○
○
Cables
Check and adjust free play. Lubricate.
○
○
○
○
○
○
○
Wiring
Inspect wiring for damage / connection
integrity
○
○
○
○
○
○
○
E
ngine
Compression
Engine compression pressure check
○
○
■
■
■
*
*
*
*
*
Periodic Maintenance
Table
30
Summary of Contents for Roughhouse R50
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