Case 485 Diesel User Manual

SHOP MANUAL
CASE/INTERNATIONAL
MODELS
385—485—585—685—885
Engine serial number is stamped on right side of
engine crankcase on all models. Tractor model and
serial number are stamped on a plate attached to
right side of front axle support. Transmission serial
number is stamped on a plate attached to the right
rear side of rear main frame. Model and serial num-
ber plate for front drive axle is located on left rear
of axle housing.
INDEX (By Starling Paragraph)
BRAKES
At^ustment
Bleed
Master Cylinders
R&R and Overhaul
CLUTCH, ENGINE
Adjustment
Cylinders
R&R and Overhaul
CAB
Remove and Reinstall...
COOLING SYSTEM
Pan
Radiator
Water Pump
DIESEL FXTEL SYSTEM
Ether Starting Aid
Filters and Bleeding
Iiyection Pump
Nozzles
385
Diesel
121
122
124
123
97
101
69
68
71
67
60
61
64
485
Die8el
121
122
124
123
97
101
69
68
71
67
60
61
64
585
Diesel
121
122
124
123
97,98
99
101
145
69
68
71
67
60
61
64
685
Diesel
121
122
124
123
97,98
99
101
145
69
68
71
67
60
61
64
885
Diesel
121
122
124
123
97,98
99
101
145
69
68
71
67
60
61
64
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Case 485 Diesel Specifications

General

Brand	Case
Model	485 Diesel
Category	Tractor
Language	English

Summary

ENGINE

FRONT-WHEEL DRIVE

Transfer Gearbox

Removal, overhaul, and maintenance of the transfer gearbox.

HYDRAULIC SYSTEM

Filter, Fluid and Pump

Maintenance of hydraulic system filters, fluid, and pump.

Test and Adjust

Testing and adjusting hydraulic system components.

Trouble Shooting

Diagnosing and resolving hydraulic system issues.

Unloading and Flow Control Valve

Service and overhaul of unloading and flow control valves.

POWER STEERING SYSTEM

Pump

Removal, installation, and overhaul of the power steering pump.

TRANSMISSION, SYNCHRO-MESH (SPEED)

R&R and Overhaul

Removal, installation, and overhaul of the synchromesh transmission.

CONDENSED SERVICE DATA

GENERAL

General specifications for engine and tractor models.

TUNE-UP

Compression Pressure

Specifications for engine compression pressure.

Injection Pump Timing

Setting and adjusting injection pump timing.

SIZES-CLEARANCES-CAPACITIES

Main Bearing Diametral Clearance

Rod Bearing Diametral Clearance

Crankshaft End Play

Camshaft End Play

SIZES-CLEARANCES-CAPACITIES (CONT.)

FRONT AXLE (TWO-WHEEL DRIVE)

FRONT WHEEL BEARING

SPINDLES

AXLE MAIN MEMBER AND PIVOT PIN

All Models With Adjustable Axles

All Models With Nonadjustable Cast Axle

FRONT-WHEEL DRIVE

DRIVE AXLE ASSEMBLY AND FRONT SUPPORT

Removal and installation of the drive axle and front support.

SWIVEL HOUSING AND AXLE SHAFT

DIFFERENTIAL AND BEVEL DRIVE GEARS

All Models So Equipped

Removal, overhaul, and servicing of differential and bevel drive gears.

TRANSFER GEARBOX

TRANSFER GEARBOX

Information on types of transfer gearboxes and their operation.

MECHANICAL SHIFT

ELECTRIC/HYDRAULIC SHIFT

HYDROSTATIC STEERING TESTS

PRIORITY FLOW DIVIDER

HYDRAULIC PUMP

R&R AND OVERHAUL

Removal, installation, and overhaul of the hydraulic pump.

STEERING CYLINDER

Models With Adjustable Front Axle

Models With Nonadjustable (Cast) Front Axle

Models With Front Drive Axle

ENGINE AND COMPONENTS

R&R ENGINE ASSEMBLY

Procedures for engine removal and reinstallation.

CYLINDER HEAD

VALVES AND SEATS

TIMING GEARS

CAMSHAFT AND BEARINGS

ROD AND PISTON UNITS

PISTONS, SLEEVES AND RINGS

CONNECTING RODS AND BEARINGS

CRANKSHAFT AND MAIN BEARINGS

CRANKSHAFT SEALS

FRONT

REAR

OIL PUMP AND RELIEF VALVE

DIESEL FUEL SYSTEM

FILTERS AND BLEEDING

INJECTION PUMP

INJECTION PUMP CONTROL ADJUSTMENTS

INJECTION NOZZLES

COOLING SYSTEM

ELECTRICAL SYSTEM

ALTERNATOR

ALTERNATOR

General information and specifications for Lucas alternators.

Lucas A115-45

Lucas A127-45 Or A127-65

Lucas A127-45 And A127-65

STARTING MOTOR

Lucas Starter

Bosch Starter

CLUTCH

ADJUSTMENT

CLUTCH CYLINDERS

CLUTCH CYLINDERS

Removal, disassembly, and reassembly of clutch master cylinders.

R&R AND OVERHAUL CLUTCH

TWO SPEED POWER SHIFT

REGULATOR (CONTROL) VALVE

POWER SHIFT UNIT

FORWARD-REVERSE TRANSMISSION

Models So Equipped

Procedures for the forward-reverse transmission.

TROUBLE SHOOTING

REGULATOR VALVE

SYNCHROMESH SPEED TRANSMISSION

SYNCHROMESH SPEED TRANSMISSION

Operation and servicing of the synchromesh speed transmission.

RANGE TRANSMISSION

RANGE TRANSMISSION

Information on range transmission operation and removal.

MODELS 585-685-885 (TWO-WHEEL DRIVE) AND ALL MODELS (FOUR-WHEEL DRIVE)

MODELS 385-485 (TWO-WHEEL DRIVE)

MAIN DRIVE BEVEL GEARS AND DIFFERENTIAL

R&R AND OVERHAUL DIFFERENTIAL

Removal, installation, and overhaul of the differential assembly.

FINAL DRIVE

OVERHAUL REAR AXLE AND RING GEAR

BRAKES

BRAKE ADJUSTMENT

BRAKE ASSEMBLIES

BRAKE MASTER CYLINDERS

POWER TAKE OFF

OPERATING PRESSURE TEST

PTO CLUTCH, SHAFTS AND GEARS

All Models

Removal, overhaul, and reassembly of the PTO clutch, shafts, and gears.

HYDRAULIC LIFT SYSTEM

TROUBLE SHOOTING

Diagnosing and resolving hydraulic lift system issues.

TEST AND ADJUST

Testing and adjusting the hydraulic system.

HITCH ADJUSTMENTS

POSITION CONTROL LEVER

DRAFT CONTROL LEVER

DROP VALVE SCREW

UNLOADING AND FLOW CONTROL VALVE

HYDRAULIC LIFT HOUSING

Models Without Cab

Models With Cab

CYLINDER AND VALVE UNIT

FILTER, FLUID AND PUMP

All Models

Information on hydraulic pumps and filter service.