9-4
9
6
*
Exhaust system
• Check for leakage.
• Check for looseness and tighten all screw
clamps and joints if necessary.
• Replace gasket(s) if necessary.
√
√
√
7
*
Evaporative emis-
sion control sys-
tem
• Check control system for damage.
• Replace if necessary.
√
√
√
8
*
Air induction sys-
tem
• Check the air cut-off valve, reed valve, and
hose for damage.
• Check condition and clean or replace if nec-
essary.
√
√
√
9
Spark arrester
• Clean.
√
√
√
NO.
ITEM
ROUTINE
INITIAL
EVERY
Whichev-
er comes
first
month
1
3
6
6
12
km
(mi)
240
(150)
1300
(800)
2500
(1600)
2500
(1600)
5000
(3200)
hours
15
80
160
160
320
UB4M13E0.book Page 4 Thursday, June 24, 2021 2:40 PM
