ATI Technologies THRASHER LZ170-3A - Periodic Maintenance Chart for the Emission Control System

8-
3
Periodic maintenance chart for the emission control system
TIP
● For ATVs not equipped with an odometer or an hour meter, follow the month maintenance intervals.
● For ATVs equipped with an odometer or an hour meter, follow the km (mi) or hours maintenance intervals. However, keep in mind
that if the ATV isn’t used for a long period of time, the month maintenance intervals should be followed.
● Items marked with an asterisk should be performed by a dealer as they require special tools, data and technical skills.
NO.
ITEM
CHECK OR
MAINTENANC
E JOB
Whichever
comes first
INITIAL
EVERY
month
1
3
6
6
12
Km
(mi)
320
(200)
1300
(800)
2500
(1600)
2500
(1600)
5000
(3200)
hours
20
80
160
160
320
1
*
Fuel line
● Check fuel hoses for cracks or other damage, and
replace if necessary
√
√
√
2
*
Spark plug
● Check condition and clean, regap, or replace if
necessary.
√
√
√
√
√
3
*
Valves
● Check valve clearance and adjust if necessary.
√
√
√
√
4
*
Carburetor
● Check starter (choke) operation and correct if
necessary.
● Check engine idling speed and adjust if necessary.
√
√
√
√
5
*
Crankcase breather
system
● Check breather hose for cracks or other damage, and
replace if necessary.
√
√
√
6
*
Exhaust system
● Check for leakage and replace gasket(s) if necessary.
● Check for looseness and tighten all screw clamps and
joints if necessary.
√
√
√