Ventrac MT720 - Maintenance Schedule Overview; Maintenance Checklist

SERVICE


Maintenance
Schedule
#
of
L
oc
at
ions
#
o
f
P
um
ps
A
S
N
E
E
D
E
D
D
ai
ly
A
t
50
H
o
urs
A
t
100
H
ours
A
t
150
H
ours
A
t
200
H
ours
A
t
250
H
ours
A
t
30
0
H
ours
A
t
350
H
ours
A
t
400
H
ours
A
t
450
H
ours
A
t
500
H
ours
A
t
550
H
ours
A
t
600
H
ours
A
t
650
H
ours
A
t
700
H
ou
rs
A
t
750
H
ours
A
t
800
H
ours
A
t
850
H
ours
A
t
900
H
ours
A
t
950
H
ours
A
t
1000
H
ours
Y
ear
l
y
Caster Wheel Pivot
21
                   
Wheel Axle Bearing
2^
**                    
Rear Roller Bearing
21
                   
Jackshaft Bearing
21
                   
Spindle
33
                   
Hitch Pivot
2^
                   
Deck Slide
4%
**                    
Hydraulic Flip-up Cylinder Ends
2^
                   
Flip-up Rocker Bracket
1^
                   



         
Inspect Safety Decals

Grease & Lubrication: See Lubrication Section
Inspection
Inspect for Loose, Missing, or Worn Components
Inspect Belts, Pulleys, Blades, and Blade
Retaining Bolts. Torque to 100 ft-lbs (136 Nm)
Check Tire Pressure - 8-10 psi (55-69 kPa)
% Clean and relubricate with a thin film of grease
Check Hitch Pivot Bolts.
Torque to 151 ft-lbs (205 Nm)
** Operation in severe conditions may require more frequent service intervals.
^ Grease Until Fresh Grease is visible

Maintenance
Checklist
#
of
L
oc
at
ions
#
o
f
P
um
ps
A
S
N
E
E
D
E
D
D
ai
ly
A
t
50
H
o
urs
A
t
100
H
ours
A
t
150
H
ours
A
t
200
H
ours
A
t
250
H
ours
A
t
30
0
H
ours
A
t
350
H
ours
A
t
400
H
ours
A
t
450
H
ours
A
t
500
H
ours
A
t
550
H
ours
A
t
600
H
ours
A
t
650
H
ours
A
t
700
H
ou
rs
A
t
750
H
ours
A
t
800
H
ours
A
t
850
H
ours
A
t
900
H
ours
A
t
950
H
ours
A
t
1000
H
ours
Y
ear
l
y
Wheel Swivel Bearing
21
Wheel Axle Bearing
2^
**
Rear Roller Bearing
21
Jackshaft Bearing
21
Spindle
33
Hitch Pivot
2^
Deck Slide
4%
**
Hydraulic Flip-up Cylinder Ends
2^
Flip-up Rocker Bracket
1^
Inspect Safety Decals
Grease & Lubrication: See Lubrication Section
Inspection
Inspect for Loose, Missing, or Worn Components
Inspect Belts, Pulleys, Blades, and Blade
Retaining Bolts. Torque to 100 ft-lbs (136 Nm)
Check Tire Pressure - 8-10 psi (55-69 kPa)
% Clean and relubricate with a thin film of grease
Check Hitch Pivot Bolts.
Torque to 151 ft-lbs (205 Nm)
** Operation in severe conditions may require more frequent service intervals.
^ Grease Until Fresh Grease is visible