SERVICE
Service - 21
Maintenance Schedule
LM440
Maintenance
Schedule
#
of
Lo
ca
tio
ns
#
of
Pu
m
ps
AS
NE
ED
ED
Da
ily
At
50
Ho
ur
s
At
10
0
Ho
ur
s
At
15
0
Ho
ur
s
At
20
0
Ho
ur
s
At
25
0
Ho
ur
s
At
30
0
Ho
ur
s
At
35
0
Ho
ur
s
At
40
0
Ho
ur
s
At
45
0
Ho
ur
s
At
50
0
Ho
ur
s
At
55
0
Ho
ur
s
At
60
0
Ho
ur
s
At
65
0
Ho
ur
s
At
70
0
Ho
ur
s
At
75
0
Ho
ur
s
At
80
0
Ho
ur
s
At
85
0
Ho
ur
s
At
90
0
Ho
ur
s
At
95
0
Ho
ur
s
At
10
00
Ho
ur
s
Ye
ar
ly
Grease & Lubrication: See Lubrication Section
Caster Wheel Pivot
2 1
Wheel Axle Bearing
2 ^
**
Rear Roller Bearing
2 1
Spindle
3 3
Deck Slide
4 %
**
Inspect Safety Decals
Check Hitch Pivot Bolts. Torque to 75 ft-lbs.
** Operation in severe conditions may require more frequent service intervals.
% Clean and relubricate with a thin film of grease.
^ Grease until fresh grease is visible.
Inspect for Loose, Missing, or Worn
Components.
Inspect Belts, Pulleys, Blades, and Blade
Retaining Bolts
Check Tire Pressure, If Applicable
Grease & Lubrication: See Lubrication Section
Inspection
Maintenance Checklist
LM440
Maintenance
Checklist
#
of
Lo
ca
tio
ns
#
of
Pu
m
ps
AS
NE
ED
ED
Da
ily
At
50
Ho
ur
s
At
10
0
Ho
ur
s
At
15
0
Ho
ur
s
At
20
0
Ho
ur
s
At
25
0
Ho
ur
s
At
30
0
Ho
ur
s
At
35
0
Ho
ur
s
At
40
0
Ho
ur
s
At
45
0
Ho
ur
s
At
50
0
Ho
ur
s
At
55
0
Ho
ur
s
At
60
0
Ho
ur
s
At
65
0
Ho
ur
s
At
70
0
Ho
ur
s
At
75
0
Ho
ur
s
At
80
0
Ho
ur
s
At
85
0
Ho
ur
s
At
90
0
Ho
ur
s
At
95
0
Ho
ur
s
At
10
00
Ho
ur
s
Ye
ar
ly
Grease & Lubrication: See Lubrication Section
Caster Wheel Pivot
2 1
Wheel Axle Bearing
2 ^
**
Rear Roller Bearing
2 1
Spindle
3 3
Deck Slide
4 %
**
Inspect Safety Decals
Check Hitch Pivot Bolts. Torque to 75 ft-lbs.
** Operation in severe conditions may require more frequent service intervals.
% Clean and relubricate with a thin film of grease.
^ Grease until fresh grease is visible.
Inspect for Loose, Missing, or Worn
Components.
Inspect Belts, Pulleys, Blades, and Blade
Retaining Bolts
Check Tire Pressure, If Applicable
Grease & Lubrication: See Lubrication Section
Inspection