Day: May 20, 2019

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Case 9050B Excavator Workshop Repair & Service Manual

785 pages, bookmarked, Searchable, Printable, high quality PDF
7-64192 – CASE 9050B Excavator Service Manual.pdf

Complete digital official shop manual contains service, maintenance, and troubleshooting information for the Case 9050B Excavator. Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your Case 9050B Excavator like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.

This manual for Case 9050B Excavator is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.

EXCERPT:
SWING MOTOR
Removal
STEP 1
Park the machine on a level surface. Lower the attachment to the ground.
STEP 2
Turn the key switch to the OFF position to stop the engine.
STEP 3
Turn the key switch to the ON position. Make sure the left control console is down in the OPERATING position and the gate lock control lever is pushed down to the OPERATING position. Check that the CONTROLS LOCK symbol is not displayed on the systems display panel. If the CONTROLS LOCK symbol is displayed, push and release the CONTROLS OFF button on the left control panel.
STEP 4
Operate the swing and attachments control levers back and forth, left and right, ten times to release hydraulic system pressure.
STEP 5
Turn the key switch to the OFF position.
STEP 6
Open the left side access doors. Open the air tank drain valve to release air pressure.
STEP 7
At the top of the hydraulic reservoir, loosen the air relief plug to release air pressure in the hydraulic reservoir. When air pressure release starts, stop loosening the air relief plug. Air pressure can also be released by lifting the rubber cover from the breather, raising the rod in the breather and releasing the air pressure. When all air pressure is released, tighten the air relief plug and close the air tank drain valve.
WARNING: Before doing any maintenance on the hydraulic system, make sure that all hydraulic pressure has been released by operating the control levers several times and the hydraulic reservoir air pressure has been released. Failure to do so could cause serious injury.
WARNING: Pressurized hydraulic system; before you replace the hydraulic filters or service the hydraulic system, release the hydraulic reservoir air pressure. If you do not follow these instructions, you can be injured.
STEP 8
Install a DO NOT OPERATE tag on the ignition key and put the key in the key switch.
STEP 9
To prevent loss of hydraulic oil when disconnecting the hydraulic lines, connect a vacuum pump to the hydraulic reservoir. (See Section 8000.)
STEP 10
Remove the top front center access cover.
STEP 11
Place a four gallon (15 liter) container beneath the swing reduction gear oil drain plug. Remove the drain plug and drain oil from the swing reduction gear until the oil level is just below the crosshatch marks on the oil level dipstick. Install the oil drain plug.
STEP 12
To aid installation, install tags on all hydraulic hoses and fittings to be disconnected during removal.
Turn on the vacuum pump. (See Section 8000).
STEP 13
Turn on the vacuum pump. (See Section 8000).
STEP 14
Disconnect the return hydraulic hose and the two hydraulic hoses from the tee. Plug the hoses and cap the fittings.
STEP 15
Disconnect the two hydraulic hoses from the elbows installed in the reaction-less swing valve. Plug the hoses and cap the elbows.
STEP 16
Remove the eight socket head cap screws, lock washers, and the four flanges. Disconnect the two hydraulic hoses from the left side of the swing motor. Remove and discard the 0-rings.
Plug the swing motor ports and the hydraulic hoses.
Disconnect the swing brake release signal hydraulic hose from the elbow installed in the left side of the swing motor. Cap the elbow and plug the hose.
STEP 17
Turn off the vacuum pump.
STEP 18
Connect suitable lifting equipment to the swing motor.
STEP 19
To aid in assembly, put an alignment mark on the swing motor and swing reduction gear. Remove the twelve socket head cap screws securing the swing motor to the swing reduction gear.
STEP 20
Carefully raise the swing motor up and away from the swing reduction gear. Move the swing motor away from the machine and place on a clean work bench.
STEP 21
Place a cloth or other suitable protective covering over the swing reduction gear to prevent contamination of the gear lubricant.
…

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Case 9030B Excavator Workshop Repair & Service Manual

1,092 pages, bookmarked, Searchable, Printable, high quality PDF
7-62192 – Case 9030B Excavator Service Manual.pdf

Complete digital official shop manual contains service, maintenance, and troubleshooting information for the Case 9030B Excavator. Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your Case 9030B Excavator like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.

This manual for Case 9030B Excavator is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.

EXCERPT:
Installation
STEP 1
Install lifting eyes in the two threaded holes in the top of the valve.
STEP 2
Connect suitable lifting equipment to the lifting eyes on the valve.
STEP 3
Move the valve into position and carefully lower and guide the valve into place on the frame. Use care to clear all hoses and tubes.
STEP 4
Install four cap screws and flat washers to secure the valve to the frame.
STEP 5
Disconnect the lifting equipment and remove the lifting eyes from the valve.
NOTE: When connecting hoses, fittings, and electrical connectors to the valve, pay careful attention to the tags installed during removal to ensure that all connections are correct and not inadvertently switched. After all connections are made, recheck tags and ensure that connections are correct. If the hydraulic hoses are incorrectly connected during installation, the machine will not operate properly and equipment damage may result.
NOTE: Remove and discard identification tags from all hoses, fittings, flanges, adapters and tubes after installation and connections have been checked.
STEP 6
Remove the caps and plugs, install new 0-rings and connect the hoses to the front and side of the valve.
STEP 7
Remove the caps and plugs, install new 0-rings and connect four hoses to the left side of the valve. Install the flanges and the cap screws.
STEP 8
Remove the caps or plugs, install new 0-rings and, using two wrenches, connect the large tube connector to the left side of the top of the valve. Connect the other end of the tube to the hose and tighten the clamp.
STEP 9
Remove the caps and plugs, install new 0-rings and connect the hoses and the pipes to the side of the valve. Install the flanges and the socket head cap screws.
STEP 10
Remove the cap and plug, install a new 0-ring and connect the tee and elbow to the top of the valve. Install the four socket head cap screws.
STEP 11
Remove the caps and plugs and connect the hoses to the fittings on the rear of the valve.
STEP 12
Install and tighten the clamp at the top of the connector.
STEP 13
Connect the two electrical connectors to the valve.
STEP 14
Remove the cap and plug and connect the swing line to the right side of the tee at the top of the valve.
STEP 15
Check all hose and wire connections then remove the identification tags from the hydraulic hoses and electrical wires.
STEP 16
Make sure the drain valve is closed in the bottom of the hydraulic oil reservoir. Remove the cover with breather from the top and fill the reservoir until the oil level is between the high and low marks on the gauge. Reservoir capacity is 32.7 gallons (120 liters) of CASE MS-121 0 TCH hydraulic oil.
Install the cover with the breather cap and secure it with four cap screws and flat washers.
STEP 17
Connect the battery ground (-) cable.
…

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Case 9021 Hydraulic Excavator Factory Service & Shop Manual

675 pages, bookmarked, Searchable, Printable, high quality PDF
7-22341 – 9021 Hydraulic Excavator (9013, 9021, 9033, 9046) Service Manual.pdf

Complete workshop & service manual with electrical wiring diagrams for 9021 Hydraulic Excavator (9013, 9021, 9033, 9046). It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This 9021 Hydraulic Excavator (9013, 9021, 9033, 9046) service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

EXCERPT:
9021 HYDRAULIC EXCAVATOR
TABLE OF CONTENTS
1 GENERAL INFORMATION
Safety, general information and torque specifications … 1 001
Specifications … 1 002
2 ENGINE
Engine removal and installation … 2000
Engine radiator and oil cooler and cooling system reservoir … 2001
Engine specifications details .. 2402
3 FUEL SYSTEM
4 ELECTRICAL SYSTEM
Electrical schematic and troubleshooting …4001
Battery testing, maintenance and booster battery connections .. .4002
Controller .. .4003
5 STEERING
Tracks, rollers and idlers … 5002
6 POWER TRAIN
Drive motor and final drive transmission … 6002
Swing motor and swing reduction gear .. 6003
7 BRAKES
8 HYDRAULICS
Cleaning the hydraulic system .. 8000
Hydraulic schematic, troubleshooting and pressure checks .. 8001
Main hydraulic pump … 8002
Main hydraulic control valves … 8003
Cylinders … 8004
Hand control valves, foot control valves, shuttle valve, travel shuttle valve and accumulator … 8005
Eight spool solenoid valve … 8006
Cushion control valve … 8007
Auxiliary hydraulics … 8008
Hydraulic pilot filter, hydraulic inline filter and bypass oil filter .. 8011
Swing brake release solenoid valve .. 8012
Hydraulic swivel … 8013
9 MOUNTED/EQUIPMENT
Upper-structure and counterweight … 9002
Boom, arm and bucket .. 9003
Seat mounting and belts … 9004
Cab and cab equipment … 9005
Air conditioner troubleshooting … 9006
Air conditioner system service .. 9008
Air conditioner components service .. 9009
Large format hydraulic and electrical schematics .. in rear pocket
Large format hydraulic schematic (options) … in rear pocket
…
Disassembly
NOTE: For the disassembly and assembly operations on the 9013 machine foot control valves, refer to “Option Dozer blade – travel foot control valve” on page 40.
– Disassemble the boot (1 ).
– Remove the pin lock screw (2).
– Use a 8 mm dia. drift to remove the pin (3).
– Remove the cam (4).
– Disassemble the nuts (5) and remove the screws (6).
– Disassemble the screw (7) and remove the thrust plate (8).
– Using a special tool, drift out the bushings (9).
– Disassemble the bushings (1 0).
– Remove the guides (11) and drift out the push-rods (12).
– Disassemble the 0-rings (13) and the wiper seals (14).
– Remove the shock absorber assembly consisting of:
. the cups (15),
. the springs (16) and (17),
. the spring seats (18),
. the locking rings (19),
. the balls (20),
. the thrust bushings (21 ).
– Remove the spool assemblies:
. compress the springs (23) by pressing on the spring seats (24),
. remove the half lock-washers (25), the seats (24), the springs (22), the spring seats (26), the shims (27 and the spools (28).
– Remove the springs (22) from the foot control valve (29).
– Disassemble the plugs (30) only in the event of a leak.
– Carry out the same procedure for the second body (31 ).
…

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Case 9020B Excavator Factory Service & Shop Manual

1,093 pages, bookmarked, Searchable, Printable, high quality PDF
7-63062 – 9020B Excavator Service Manual.pdf

Complete workshop & service manual with electrical wiring diagrams for Case 9020B Excavator. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Case 9020B Excavator service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

EXCERPT:
TRACK
Removal
STEP 1
Park the machine on a hard level surface. Rotate the upper structure of the machine so that the cab is over the track to be removed.
STEP 2
Lower the bucket or tool to raise the machine until the track to be removed is one to two inches from the ground.
NOTE: If the machine does not have a bucket or tool installed, Install wood blocks under the arm and lower the arm onto the wood blocks. Then, lower the arm to raise the machine.
STEP 3
Master pin is identified by the hole in the center of the pin and retainer pin on opposite end.
Operate machine until master pin is near center of sprocket.
Operate machine to lower track to be removed to ground.
Rotate the upper structure of the machine so that the cab is facing the front. Stop the engine.
STEP 4
DO NOT remove the check valve. The grease in the track adjustment cylinder ls under high pressure. Loosen track as much as possible by slowly loosening the check valve to release grease pressure until the grease flows from the adjustment cylinder (approximately two turns). Grease will flow from a groove in the check valve.
…

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Case/Steyr 9000-Series Tractors Factory Service & Shop Manual

total 3,086 pages, bookmarked, Searchable, Printable, high quality PDF

“7-96100”
Case Steyr M9078, M9086, M9094 Tractors Service – Training Manual
SVA 7-96101; 161 MB PDF
CASE / CNH / STEYR: 9105, 9115, 9125, 9145, CS68, CS75, CS78, CS78a, CS86, CS86a, CS94, CS94a, CS100, CS110, CS120, CS130, CS150, M968, M975, M9078, M9078a, M9086, M9086a, M9094, M9094a, WD320, WD420

“7-96211”
CNH Österreich 9105, 9115, 9125, 9145 Tractors Service – Training Manual
SVA 7-96212; 233 MB PDF
CASE / CNH / STEYR: 9105, 9105a, 9115, 9115a, 9125, 9125a, 9145, 9145a, CS68, CS75, CS78, CS86, CS94, CS100, CS110, CS120, CS130, CS150

Complete workshop & service manual with electrical wiring diagrams for CNH/Case Steyr olde 9000 Series Tractors. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This CNH/Case Steyr 9000-Series Tractors (9105, 9105a, 9115, 9115a, 9125, 9125a, 9145, 9145a, CS68, CS75, CS78, CS78a, CS86, CS86a, CS94, CS94a, CS100, CS110, CS120, CS130, CS150, M968, M975, M9078, M9078a, M9086, M9086a, M9094, M9094a, WD320, WD420) service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

EXCERPT:
2. FLYWHEEL CASING
A. Fitting the flywheel casing
The flywheel casing is centered on the cylinder block by means of two sprung dowel pins. The flywheel casings, which are also available as a spare part, are supplied with the bore holes for the pins.
1. Clean the sealing surfaces between the cylinder block and flywheel housing.
2. Apply sealant (e.g. silicone) to the points shown in the figure.
3. Lift the flywheel casing to the correct position and insert all the bolts.
4. Centre the casing and fit the sprung dowel pins using a mandrel.
5. Tighten the inner ring bolts to a torque of 60 Nm and the outer ring bolts to a torque of 110 Nm.
B. Replacing the rear crankshaft sealing ring
1. Separate the tractor between the engine and power unit.
2. Remove the flywheel.
3. Remove the sealing ring without damaging the crankshaft.
4. Clean the sealing ring seat and grind any burr.
NOTE: If the crankshaft is worn at the sealing ring seat, a 2 mm spacer ring (spare part number 162000020718 can be fitted behind the crankshaft sealing ring.
5. Carefully press the sealing ring in down to the bottom of the flywheel casing using the 1TSW 521 and 1TSW 662 fitting tools.
NOTE: THE ASSEMBLY PROCEDURE MUST BE CARRIED OUT IN A DRY AND OIL-FREE STATE.
…