1002-4
MAINTENANCE SCHEDULE
MODEL
821
B LOADER
INSTRUCTIONS
----------------AS
REQUIRED----------------
22 SERVICE THE
AIR
CLEANER IF THE AIR CLEANER WARNING LAMP ILLUMINATES ................................. SEE OPERATORS MANUAL
7 REPLACE THE HYDRAULIC FILTERS IF THE HYDRAULIC FILTER WARNING LAMP ILLUMINATES ........................ USE CASE FILTERS
21
CHECK THE
FAN
BELT CONDITION .................................................................................................................. REPLACE
AS
REQUIRED
CHECK THE
AIR
CONDITIONING DRIVE TENSION (IF EQUIPPED) NOT SHOWN ............................................. ADJUST
AS
REQUIRED
8 SERVICE AIR CLEANER
PRE
CLEANER .......................................................................................................... SEE OPERA TORS MANUAL
-----
EVERY
10
HOURS OF OPERATION
OR
EACH
DAY
- WHICHEVER OCCURS
FIRST---
11 CHECK THE ENGINE OIL LEVEL .................................................................................................................... SEE OPERA TORS MANUAL
------------EVERY
50
HOURS
OF
OPERATION------------
1 CHECK THE COOLANT RESERVOIR FLUID LEVEL.. ........................................................................... ETHYLENE GLYCOL AND WATER
29 CHECK THE TRANSMISSION OIL LEVEL (ENGINE RUNNING AND OIL WARM) ................ CASE
IH
NO. 1 ENGINE OIL (SAE 10W-30)
15 CHECK THE FUEL SEDIMENT BOWL ..................................................................................................................... CLEAN
AS
REQUIRED
6 CHECK THE HYDRAULIC RESERVOIR FLUID LEVEL. .................................................................................................... CASE
TCH
FLUID
16 LUBRICATE THE
REAR
AXLE TRUNNION PIVOTS
(2
FITTINGS) .......................................................... CASE MOLYDISULFIDE GREASE
10 LUBRICATE THE BUCKET PIVOT POINTS (3 FITTINGS) ....................................................................... CASE MOLYDISULFIDE GREASE
27 LUBRICATE THE CENTER DRIVE SHAFT SLIP JOINT
(1
FITTING) ....................................................... CASE MOLYDISULFIDE GREASE
26 LUBRICATE THE FRONT DRIVE SHAFT SUPPORT BEARING
(1
FITTING) .......................................... CASE MOLYDISULFIDE GREASE
35 LUBRICATE THE
REAR
DRIVE SHAFT SLIP JOINT
(1
FITTING) ............................................................ CASE MOLYDISULFIDE GREASE
-----------
EVERY
100
HOURS
OF
OPERATION------------
11
LUBRICATE THE STEERING CYLINDER PIVOTS - CLOSED END
(2
FITTINGS) -
ROD
END
(2
FITTINGS) .................................................................................................. CASE MOL YDISULFIDE GREASE
9 LUBRICATE THE LOADER PIVOT POINTS (10 FITTINGS) ..................................................................... CASE MOLYDISULFIDE GREASE
------------
EVERY
250
HOURS
OF
OPERATION------------
20 CHECK THE RADIATOR COOLANT LEVEL .......................................................................................... ETHYLENE GLYCOL AND WATER
3 CHANGE THE ENGINE OIL AND REPLACE THE ENGINE OIL FILTER ......................................................... SEE OPERATORS MANUAL
34 CHECK THE BATTERY FLUID LEVEL ............................................................................................................. SEE OPERATORS MANUAL
36 CHECK THE
TIRE
CONDITION AND AIR PRESSURE .................................................................................... SEE OPERATORS MANUAL
12 LUBRICATE THE FOOT THROTTLE PIVOT
(1
FITTING) ........................................................................ CASE MOLYDISULFIDE GREASE
13 CLEAN THE CAB AIR FILTERS (IF EQUIPPED) .............................................................................................. SEE OPERATORS MANUAL
2 REPLACE THE ENGINE COOLING SYSTEM FILTER ....................................................................................... USE CASE FILTER A77544
------------
EVERY
500
HOURS
OF
OPERATION------------
4 REPLACE THE FUEL FILTERS ..................................................................................................................................... USE CASE FILTERS
33 DRAIN WATER AND SEDIMENT FROM THE FUEL TANK .............................................................................. SEE OPERATORS MANUAL
CHECK ROPS AND SEAT BELT MOUNTING BOLTS (TIGHTEN
AS
NECESSARY) ...................................... SEE OPERATORS MANUAL
-----------
EVERY
1000
HOURS
OF
OPERATION-----------
37 CHECK THE ENGINE VALVE CLEARANCES ......................................................................................................... SEE SERVICE MANUAL
7 REPLACE THE HYDRAULIC FILTERS .......................................................................................................................... USE CASE FILTERS
30 REPLACE THE TRANSMISSION OIL FILTER ............................................................................................................... USE CASE FILTERS
28 CHANGE THE TRANSMISSION OIL.. ..................................................................................... CASE
IH
NO. 1 ENGINE OIL (SAE 10W-30)
23 CLEAN THE TRANSMISSION BREATHER ............................................................................................................. CLEAN WITH SOLVENT
24 LUBRICATE THE UPPER AND LOWER CHASSIS PIVOTS
(2
FITTINGS) .............................................. CASE MOLYDISULFIDE GREASE
25 CHANGE THE FRONT AXLE DIFFERENTIAL AND PLENEATRY OIL.. ................ CASE
IH
135-H
EP
GEAR LUBRICANT (SAE 85W-140)
31
CHANGE THE
REAR
AXLE DIFFERENTIAL AND PLANETARY OIL. .................... CASE
IH
135-H
EP
GEAR LUBRICANT (SAE 85W-140)
----
EVERY
2000
HOURS OF OPERATION
OR
EACH
YEAR
- WHICHEVER OCCURS
FIRST----
5 CHANGE THE HYDRAULIC OIL AND CLEAN THE SCREEN .......................................................................................... CASE TCH FLUID
19 DRAIN, FLUSH AND REFILL THE ENGINE COOLING SYSTEM .......................................................... ETHYLENE GLYCOL AND WATER
22 REPLACE THE
AIR
CLEANER ELEMENTS .................................................................................................................. USE CASE FILTERS
NOTE: WHEN YOU DRAIN, FLUSH AND REFILL THE ENGINE COOLING SYSTEM, REPLACE THE A77544 COOLANT FILTER AND ADD ONE
CONTAINER
(1
PINT) 331-509 COOLING SYSTEM TREATMENT.
Rae
7-59321
Revised
6-93
Printed
in
U.S.A.
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