Yamaha F400A 2022 - Page 540

10-3
Outline
Spark plug(s)
Inspection or replace-
ment as necessary
 7-41
Water from the cool-
ing water pilot hole
Inspection // 2-53
Thermostat
Inspection or replace-
ment as necessary
 7-73
Timing belt
Inspection or replace-
ment as necessary
 7-43
Cooling water inlet Inspection // 2-53
Main switch/stop
switch
Inspection or replace-
ment as necessary

5-41
5-42
Wire harness connec-
tions/wire coupler con-
nections
Inspection or replace-
ment as necessary
 5-1
(Yamaha) Meter/gauge Inspection  —
SBW
Inspection or replace-
ment as necessary

9-32
9-42
Item Actions
Initial Every
See
20
hours
(3
months)
100
hours
(1 year)
300
hours
(3
years)
500
hours
(5
years)