
2019-04-12
417-459M
NP2540
Maintenance and Lubrication
140
Lubrication and Scheduled Maintenance
Inner Wing Pivots
1 zerk each pin,
2 pins per wing;
4 zerks total
Type of Lubrication: Grease
Quantity: Until grease emerges
Outer Wing Pivots
1 zerk each pin,
2 pins per wing;
4 zerks total
Type of Lubrication: Grease
Quantity: Until grease emerges
Caster Pivots
1 zerk each caster;
2 zerks total
Type of Lubrication: Grease
Quantity: Until grease emerges
Torque on Hitches
2 hitches;
2 nuts each U-bolt;
16 nuts total
Amount of Torque: 375 ft-lbs
8
8
8
8
50
Multi-purpose
spray lubricant
Multi-pupose
grease lubricant
Multi-purpose
oil lubricant
Inspection
Intervals
(operating hours)
at which service
is required
32286
32286
31638
31638