Day: March 7, 2019

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John Deere 750B, 850B Crawler Dozer Operation & Test Technical Manual (TM1332)

TM1332 – 750B, 850B Crawler Dozer Technical Manual (Operation and Test).pdf
643 pages, bookmarked, Searchable, Printable, high quality PDF

Complete technical Operation & Test Manual with electrical wiring diagrams for John Deere 750B, 850B Crawler Dozer. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

John Deere 750B, 850B Crawler Dozer Operation & Test Technical 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.

CONTENTS
3. For early units, use the following procedure:
*Connect pump outlet line (A) to flow meter inlet using split flange adapter (B) and hose.
*Close the port in control valve.
*Put end of outlet hose into reservoir.
*Open flow meter loading valve.
*Start engine and run at specified rpm.
IMPORTANT: DO NOT completely close flow meter loading valve. Doing so can damage pump because system relief valve is not in the circuit.
*Slowly close flow meter loading valve to get the specified pressure and temperature.
*Record pump flow reading.
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John Deere 750B and 850B Crawler Bulldozer Repair Technical Manual (TM1476)

TM1476 – 750B and 850B Crawler Bulldozer Repair Technical Manual.pdf
815 pages, bookmarked, Searchable, Printable, high quality PDF

Complete Repair Technical Manual for John Deere 750B and 850B Crawler Bulldozer. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

John Deere 750B and 850B Crawler Bulldozer Repair Technical 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:
DISASSEMBLE HYDROSTATIC MOTOR
NOTE: The instructions for the service of 75OB and 85OB hydrostatic motor are similar. The 7508 is shown.
1. To service the hydrostatic motor, the pump and motor assembly must be removed. (See Hydrostatic Transmission Removal in Group 0300.)
2. Install transmission motor on hydrostatic motor repair stands. (See Section 99 for instructions to make tools.)
3. Remove hydraulic lines and clamps. Close all openings.
IMPORTANT: DO NOT use eyebolt (2) to lift hydrostatic pump, pump will be unbalanced. Eyebolt is used to lift complete transmission.
4. Attach lifting strap (3) around transmission pump (4).
5. Remove cap screws and washers (5) to remove pump.
NOTE: O-rings and backup washers installed between pump and motor cases are replaced with square packings.
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John Deere 744K 4WD Loader Operation & Test Technical Manual (TM11742)

TM11742 – 744K 4WD Loader (Engine 6090HDW12) (iT4)(S.N. 630720—664577).pdf
1,837 pages, bookmarked, Searchable, Printable, high quality PDF

Complete technical Operation & Test Manual with electrical wiring diagrams for John Deere 744K 4WD Loader. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

John Deere 744K 4WD Loader Operation & Test Technical 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.

CONTENTS
9000 – General Information
9005 – Operational Checkout Procedure
9010 – Engine
9015 – Electrical System
9020 – Power Train
9025 – Hydraulic System
9031 – Heating and Air Conditioning
90001 – Diagnostic Trouble Codes (DTCs)
…
522399.03 — Transmission Clutch K1 Solenoid Short to Power
Transmission Clutch K1 Solenoid Short to Power Diagnostic Procedure
Alarm Level:
No Warning Lamp
1 Intermittent Check
Action: Does diagnostic trouble code (DTC) periodically “go away”?
Result:
YES: DTC is intermittent. See Intermittent Diagnostic Trouble Code (DTC) Diagnostics . (Group 9015-15.)
NO: Go to Short Circuit Check—Solenoid Circuits.
2 Short Circuit Check—Solenoid Circuits
Action:
Ignition OFF.
Disconnect transmission harness-to-transmission control valve harness connector (X36). See Transmission Harness (W10) Component Location . (Group 9015-10.)
Check for resistance between pin 3 (circuit T05 BLU) on transmission control valve harness side of connector (X36) and all other pins on connector (X36).
Is resistance with any wire less than 5 ohms?
Result:
YES: Circuit T05 BLU is short to wire with resistance less than 5 ohms. Replace transmission control valve harness. See Transmission Hydraulic Control Valve Disassemble and Assemble .
(Group 0360.)
NO: Go to Short Circuit Check—Short to Power.
3 Short Circuit Check—Short to Power
Action:
Ignition OFF.
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John Deere 744J and 824J Loader Repair Technical Manual (TM2084)

TM2084 – 744J and 824J Loader Repair Manual.pdf
705 pages, bookmarked, Searchable, Printable, high quality PDF

Complete Repair Technical Manual for John Deere 744J and 824J Loader. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

John Deere 744J and 824J Loader Repair Technical 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:
TM2084 – 744J and 824J Loader Repair
Pilot Controller Disassemble and Assemble—Single Lever Controller (S.N. —590067)
Before Pilot Control Valve is disassembled the following checks should be done first to help isolate confirm the problem is in the pilot controller. Perform Pilot Control Valve Pressure Test . (Group 9025-25.) Perform Pressure Reducing Valve Pressure Test. (Group 9025-25.)
TP55415-UN: Single Lever (Joystick) Assembly
LEGEND:
1 – Grip
2 – Sleeve
3 – Nut
4 – Retainer
5 – Boot
6 – Nut (4 used)
7 – Lever
8 – Set Screw
9 – Washer
10 – Washer
11 – Plug
12 – Plate
13 – Washer
14 – Nut
15 – U-Join (center post)
16 – Ball joint socket (3 used)
17 – Cap Screw (4 used)
18 – Housing (top)
19 – Push Bar
20 – Grommet (4 used)
21 – Strap (4 used)
22 – Terminal Nipple (8 used)
23 – Washer
24 – Pin contact (8 used)
25 – Nut
26 – connector
27 – O-Ring
28 – Electrical Coil (3 used)
29 – Retainer (3 used)
30 – Tube
31 – Back Up Ring
32 – Seal
33 – Ring (2 used)
34 – Retainer (2 used) (Tool Carrier 1 used)
35 – Retainer (2 used) (Tool Carrier 3 used)
36 – Plunger (2 used) (Tool Carrier 1 used)
37 – Plunger (2 used) (Tool Carrier 3 used)
38 – Shim (as required) (0.1 mm / .004 in)
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John Deere 700K Operation & Test Technical Manual (TM12294)

TM12294 – 700K Crawler Dozer Operation & Test Service Manual.pdf
1,336 pages, bookmarked, Searchable, Printable, high quality PDF

Complete technical Operation & Test Manual with electrical wiring diagrams for John Deere 700K. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

John Deere 700K Operation & Test Technical 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.

CONTENTS
9000 – General Information
9001 – Diagnostic Trouble Codes (DTCs)
9005 – Operational Checkout Procedures
9010 – Engine
9015 – Electrical System
9025 – Hydraulic System
9026 – Hydrostatic System
9031 – Heating and Air Conditioning
…