Case 521F - Maintenance Schedule; Service Intervals and Points

1002-10
84581916A Issued 3-12 Printed in E.C.
MAINTENANCE SCHEDULE
Model 521F
SERVICE
INTERVAL
ITEM NUMBER
SERVICE POINTS
Initial Service
FREQUENCY IN HOURS
CHECK CLEAN CHANGE DRAIN LUBRICATE REPLACE ADJUST
Variable
Periodic
(
*
)
29 Air cleaner
*
*
18 Bleed Fuel Filter of Condensation
*
19 Hydraulic Filter
*
22 Alternator, AC, Drive Belt
*
13 Radiator Coolant Level
*
XX Fire extinguisher
*
14 Tires
*
Every 10 Hours
1 Check Engine Oil Level 10
Every 50 Hours
2 Check Engine Coolant Level 50
3 Check Transmission Oil Level 50
4 Check Hydraulic Oil Level 50
5 & 6 Grease Bucket Mounting Fittings 50
Every 100 Hours
7 Grease Front Drive Shaft Support Bearing 100
8 & 9
Lubricate The Steering Cylinder Pivots - Rod And
Closed End (4 Fittings)
100
10 Lubricate Loader Lift & Cylinder Pivots (10) Z-bar 100
11 Lubricate Loader Lift & Cylinder Pivots (18) XT 100
Every 250
Hours
12 Check Cab Air Filter 250
13 Check Tire Pressure & Wheel Torque 100 250
14 Check Drive Belt 250
Every 500
Hours
15 Check Battery Electrolyte Level 500
16 Check Axle Oil Level 500
17 Drain Fuel Tank Condensation & Water Separator 500
18 Change Engine Oil and Filter 100 500
18 Change Crankcase Filter 500
19 & 27 Replace Fuel Filter 100 500
XX ROPS/CSF and seat belt torques 500
Every 1000
Hours
21 Replace Hydraulic Oil filter 100 1000
22 Replace Cab Air Filter 1000
23 Replace Drive Belt 1000
24 Change Transmission Oil and Filter 100 1000
25 Grease Articulation Fittings 1000
26 Check Injector Calibration 1000
27 Fuel Pre-Filter 1000
XX Drive Shaft Slip Joint 1000
XX Check Valve Adjustment (Engine Manual) 1000
XX Trans Clutch Calibration (See Section 6002) 250 1000
Every 1500
Hours
20 Change Front & Rear Axle Oil 1500
31 Clean in-line DEF supply filter 100 1500
Every 2000
Hours
28 Change Hydraulic Oil 2000
29 Change Coolant 2000
30 Replace Engine Air Cleaner 2000
Every 3600
Hours
32 Replace DEF supply module filter 3600
Every 4000
Hours
XX Valve Clearance (Engine Manual) 4000