SHAFT 4W2372 - Caterpillar

Service Tools
Most of the tools that are listed in Table 1 are required to enable a service technician to perform the test procedures in this manual. Some of the devices may be specific to the type of Electronic Control Module (ECM) that is being used.
Table 1
Service Tools
Part Number Description
349-4200 Thermometer
360-0774 Refractometer
431-7087 Tool Gp (REFRACTOMETER (DEF))
N/A 4 mm Allen Wrench
1U-5805 Wire Removal Tool (14-GA, GREEN)
6V-2197 Magnetic Transducer As (TIMING CALIBRATION)
121-9588 Wire Removal Tool (16-GA, BLUE)
147-6456 Wedge Removal Tool
151-6320 Wire Removal Tool (14-GA TO 18-GA, RED)
1U-5804 Crimp Tool (12−AWG TO 18−AWG)
6V-2197 Transducer
7X-1171 Transducer Adapter
7X-1695 Cable As
146-4080 Digital Multimeter Gp (RS232)
7X-1710 Multimeter Probes
326-4904 Adapter Cable As (3-PIN BREAKOUT)
7X-1715
134-5195 Adapter Cable As (40-PIN BREAKOUT)
Harness (40-PIN)
(For ADEM 2 ECM (two 40-pin connectors))
208-0059 Adapter Cable As (70-PIN BREAKOUT)
(For ADEM 3 ECM (two 70-pin connectors) and for ADEM 4 ECM (one 70-pin connector and one 120-pin connector))
257-8718 The 257-8718 Adapter Cable As is not applicable with Tier IV Engines.
Adapter Cable As (120-PIN BREAKOUT)
(For ADEM 4 ECM (one 70-pin connector and one 120-pin connector))
N/A Torque Wrench (capable of applying 1.5 N m (13.3 lb in))
Repair Kits for Connectors
362-3555 Connector Repair Kit (AMPSEAL)
175-3700 Connector Repair Kit (Deutsch connector)
Bypass Harnesses for the ECM
129-2018 Power Cable
(Stand alone cable for ADEM 2 ECM)
217-0113 Wiring Harness (ECM BYPASS)
(The bypass harness connects to the battery. The bypass harness is used with the following harnesses for different types of electronic control modules.)
328-2292 Harness (ENGINE ECM BYPASS)
(For ADEM 3 ECM and ADEM 4 ECM)
277-4734 Harness (ENGINE ECM BYPASS)
(For A4:E2 ECM (Two 64-pin connectors))
276-7273 Sensor Test Box (1)
(1) Instrument used to test Cylinder Position sensors.Two short jumper wires may be needed to check the continuity of some wiring harness circuits by shorting two adjacent terminals together in a connector. A long extension wire may also be needed to check the continuity of some wiring harness circuits.Except for harness tests, the use of certain test equipment is not recommended for use on modern Caterpillar electrical circuits. Such testers include the following examples: the 8T-0500 Continuity Tester and 5P-7277 Voltage Tester.Note: A procedure has been developed to test "In Cylinder" Position Sensors. Reference Special Instruction REHS7338, "Procedure to Test the Position Sensor of a Hydraulic Cylinder".Optional Service Tools
Table 2 lists the optional service tools that may be needed during testing or repair.
Table 2
Optional Service Tools
Part Number Description
198-4240
or
1U-5470 Digital Pressure Indicator
or
Engine Pressure Group
4C-4075 Crimp Tool (4−AWG TO 10−AWG)
4C-4911(1) Battery Load Tester
5P-7277 Voltage Tester
6V-9130(2) Temperature Adapter (MULTIMETER)
8T-5319 Connector Tool Group
349-4199 AC/DC Current Probe
348-5430 Multi-Tool Gp
8T-8726 Adapter Cable As
163-5443 Adapter Cable As (3-PIN BREAKOUT)
177-2330 Battery Analyzer (DIGITAL)
190-8900 Connector Repair Kit
225-5985 Parallel Port Cable (COMMUNICATION ADAPTER)
391-8170 EMISSIONS ANALYZER TOOL GP (Bluetooth Module)
393-0673 EMISSIONS ANALYZER TOOL GP
(1) Refer to Special Instructions, SEHS9249, "Use of 4C-4911 Battery Load Tester for 6, 8, and 12 v Lead Acid Batteries" and Special Instructions, SEHS7633, "Battery