Maintenance Check List - wsm wg972-e4 Workshop Manual

WG972-E4, WSM

3. MAINTENANCE CHECK LIST

In order to keep your engine in good working conditions, be sure to follow the maintenance / checking schedule
given in the table below. (The schedule applies to an engine in use under normal conditions.)
[WG972-GL-E4]
Item
Checking and Cleaning each part
Checking and filling engine oil
Checking and filling radiator coolant
Checking air cleaner element
Checking the connector of fuel hoses and
clamps between gas tank and gas mixer
(Gas line)
Cleaning air cleaner primary element
Checking fuel hoses and clamps
(Gasoline line)
Checking fuel leakage of fuel hoses and
clamps between gas tank and gas mixer
(Gas line)
Checking battery electrolyte level
Cleaning spark plug
Adjusting spark plug
Checking fuel filter (Gasoline line)
Checking fan belt tension and damage
Adjusting fan belt tension
Replacing engine oil
Replacing oil filter cartridge
Checking fuel tank setting condition
(Gas line)
Checking battery specific gravity
Checking radiator hoses and clamp bands
*1 Replacing spark plug
Checking hot water line of gas regulator
(Gas line)
Adjusting valve clearance
Cleaning combustion chamber
Replacing fuel filter
(Gasoline line)
*1
*2 Replacing air cleaner primary element
*3
*1
*2 Replacing air cleaner secondary element
*3
Cleaning fuel tank (Gasoline line)
Replacing fuel hoses and clamps
*1
(Gasoline line)
Replacing radiator coolant
Cleaning radiator and water jacket
Every Every
Every
8 hrs 50 hrs
100 hrs
(Daily) (Weekly)



if
necessary

if

necessary



if
necessary
if
necessary


if
necessary


if
necessary
if
necessary
G-6
Service Interval
Every
Every Every
after
200 hrs 1000 hrs
1000 hrs








if
necessary
GENERAL
Every Every
1 year 2 years







(To be continued)
KiSC issued 07, 2015 A