manual de partes de 966h

7/26/2019 Manual de partes de 966H

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INTERACTIVE SCHEMATIC

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Cover Page

Information

Schematic

Machine Views

Component Table

Tap Table

Fluid Power Symbols

Electrical Symbols

Front Frame

Rear Frame

Tap Views

Features

Options

Bookmarks X

EC-C3

EC-C2 E-C60

EC-C1

E-C61

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SENR5924March 1993

966F Series II

Electrical System

8BG2000-23399YJ1-1077

1SL1-506

Wheel Loader


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COMPONENT LOCATION

Component Schematic

Location

Machine

Location Component

Schematic

Location

Machine

Location

Alarm (CMS) Sensor - Lift Cyl Pressure

Alarm - Backup Sensor - Lift Position

Alternator Sensor - Trans Oil Temp

Battery Sensor - Trans Speed

Battery Shifter - Transmission

Breaker - Alternator (80A) Solenoid - A/C Clutch

Breaker - Blower Motors (15A) Solenoid - Engine Shutdown

Breaker - Engine Shutdown (15A) Solenoid - Float Detent

Breaker - Main (80A) Solenoid - Lift Detent

Breaker - Running Lamp (15A) Solenoid - Ride Control Valve

Breaker - Seat Air Comp (1 5A) Solenoid - Start Aid

Buffer - Fuel Level Solenoid - Tilt Detent

Control - Autoshift Trans Solenoids - Trans Valves (6)

Control - Engine Shutdown Switch - Auto Ride Control

Control - Payload Measurement (ECM) Switch - Battery Disconnect

Converter - Voltage Switch - BeaconDisplay - Payload Measurement Switch - Blower Motor

Dryer - Brake Air Switch - Bucket Positioner

Flasher Switch - Dimmer

Fuses (1OA) Switch - Eng Coolant Temp (Ether Aid)

Fuses (1OA) Switch - Engine Oil Press

Horn - Forward Switch - Flood Lamp

Lamp - Action Switch - Front Intermittent Wiper

Lamps - Indicator Switch - Hydraulic Oil Level

Meter - Service Switch - Key Start

Monitor - Computerized System (CMS) Switch - Lift Positioner

Motor - Front Washer Switch - Parking Brake

D-4 A A-2 16

D-15 1 A-2, E-1 17

E-13 2 B-14 18

F-14 3 C-12 11

E-14 4 F-3 A

C-15 D F-13 19

C-10 B E-13 11

C-15 D B-6 B

C-15 D B-5 B

C-15 D B-2, E-1 16

C-10 B A-14 8

D-1 5 B-6 B

E-12 6 C-12 20

C-13 D E-7 B

F-12 6 F-14 19

D-6 A D-10 BD-3 7 D-4 C

A-13 8 A-2, E-1 21

D-4 A C-1 A

C-10 B A-15 14

C-15 D A-15 14

B-1, E-1 9 E-11 B

D-4 C E-8 B

F-4 C A-3 15

E-11 B E-9 B

E-4 C A-2, E-1 9

C-13 10 D-1 22


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CONNECTOR LOCATION

Schematic

Connectors Location

Machine

Location

CONN 1

CONN 2

CONN 3

CONN 4

CONN 5CONN 6

CONN 7

CONN 8

CONN 9

CONN 10

CONN 11

CONN 12

CONN 13

CONN 14

CONN 15

CONN 17CONN 18

CONN 19

C1E-5

B-4 27

B-7 27

B-11 27

B-15 DC-12 28

C-10 27

D-10 27

F-10 29

F-10, D-11 29

D-7 29

D-8 B

B-3 30

B-3, E-2 30

A-15 31

A-3, E-2 30C-2 30

D-15 32


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CID / MID / FMI

Component Identifiers (CID) ListCID Component

096 Fuel Level Sensor

100 Engine Oil Pressure Sensor

110 Engine Coolant Temperature Sensor

168 Electrical System Voltage

177 Power Train Oil Temperature Sensor

190 Engine Speed Sensor

248 Data link

270 Harness Code

271 Action Alarm

324 Action Lamp

362 Ride Control Solenoid

600 Hydraulic Oil Temperature Sensor

601 Brake Air Pressure Sensor

621 Down Shift Switch

627 Parking Brake Switch

631 Solenoid 1 (Reverse)

632 Solenoid 2 (Forward)

633 Solenoid 3 (Gear 4)




650 Harness Code

668 Shift Handle

671 Transmission Speed Sensor

680 Ride Control Switch685 Service Information Code

687 Options Identification Code


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SPECIFICATIONS AND RELATED MANUALS

Off Machine Switch SpecificationPart No. Function Actuate Deactuate Contact Position

2M-9346 Stoplamp Pressure45.0 kPa MAX

(6.5 psi MAX)

5.0 kPa MIN

(0.5 psi MIN)Normally Open

8N-1 693 Engine Coolant Temp (St Aid)37.8 2.8C

(100.0 5.0F)

26.7C MIN

(81.0F MIN)Normally Closed

9X-0378 Engine Oil Pressure62.0 kPa MAX

(9.0 psi MAX)

38.0 20.0 kPa

(5.5 3.0 psi)Normally Open

9X-1 159 Steering (Primary & Supplemental) Flow4.0 Grams

(.14 oz)

1.5 Grams

(.05 oz)Normally Open

9X-941 8 Transmission Neutralizer Pressure103.020.0 kPa

(15.0 3.0 psi)

69.0 kPa MIN

(10.0 psi MIN)Normally Closed

Resistor, Sender and Solenoid Specifications

Part No. Component Description Resistance (Ohms)

9G-1950 Resistor - Blower SpeedOverall 2.00 .10

Tap_1.00 .05

6T-221 7 Resistor - Starter/Diagnostic Conn 150.0 7.5

8T-8813 Solenoid - A/C Clutch 14.4 0.6

6T-4122 Solenoid - Engine Shutdown 5.12 0.26

6T-5859 Solenoid - Ride Control 33.7 1.0

9G-4365 Solenoid - Start Aid 6


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HARNESS and WIREElectrical Schematic Symbols

PressureSymbol

T

TemperatureSymbol

LevelSymbol

FlowSymbol

Circuit BreakerSymbol

Symbols

Symbols and Definitions

T

Fuse: A component in an electrical circuit that will open the circuit if too much current flows through it.

Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has

screw terminals and a wire can be disconnected from it.

Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.). No circle indicates that the wire cannot be

disconnected from the component.

Ground (Wired): This indicates that the component is connected to a grounded wire. The grounded wire is fastened to the machine.

Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the

machine.

Reed Switch : A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it

opens the contacts of a normally closed reed switch.

Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its

resistance changes to give an indication to the gauge of the temperature or pressure.

Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet

when current flows through it. The electromagnet can open or close the switch part of the relay.

Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current

flows through it The electromagnet can open or close a valve or move a piece of metal that can do work


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manual de partes de 966h

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