1987/09/01 Caterpillar


New 8T8726, 8T8694 And 8T8695 Adapter Cable Assemblies Available

Usage:


3406B (PEEC) Engines

SUPPLEMENT: 07/00/88

TRUCK ENGINE NEWS, SEPTEMBER 1987, PAGE 5, "New 8T8726, 8T8694 And 8T8695 Adapter Cable Assemblies Available " for 3406B (PEEC) Engines. In the illustration, the part number, 8T9695, is not correct. The correct part number is 8T8695.

--------------- END SUPPLEMENT ---------------

The new 8T8726 (3-pin breakout), 8T8694 (5-pin breakout) and 8T8695 (9-pin breakout) Adapter Cable Assemblies are available to help service 3406B (PEEC) Engines. These three cable assemblies will provide test points for the individual wires in the wiring harness used for the PEEC System. This will facilitate troubleshooting of the PEEC System. The cable assemblies are essentially "T" cables with individual tip jacks on the pigtail portion of the cables. The cable assemblies may be inserted into the PEEC System wiring harness at connector locations. The individual tip jacks on the pigtails are labeled the same as the wires to which they are connected in the PEEC System wiring harness. Standard probe tips, such as those used on multimeter leads, can be inserted into the tip jacks.

NOTE: The 8T8726 Adapter Cable Assembly (3-pin breakout) is included in the 8T5282 PEEC Digital Diagnostic Tool Group.


Adapter cable assemblies.

Caterpillar Information System:

1987/09/01 New 8T8697 Electronic Control Analyzer Programmer (ECAP), 8C5919 Electronic (ECAP PEEC) Conversion Group and 8T5275 Adapter Cable Assembly (T-Harness Cable) Available
1987/09/01 New 8T5282 Programmable Electronic Engine Control Digital Diagnostic Tool Group (PEEC DDT) Available
1987/09/01 Mid-Life Bearing Maintenance Recommendations
1987/09/01 Recommendations For Preventing Cooling System Damage
1987/09/01 New Turbochargers Have Several Improvements
1987/08/01 Remanufactured Turbocharger Groups And Cartridges
1987/08/01 List Of Service Publications
1987/08/01 Another Gauge Group Available To Check For Excessive Wear In Turbocharger Seal Ring Grooves
1987/08/01 New Service Tools Available
1987/08/01 New Performance Analysis Report (PAR) Brochure And Directory Of Par Dealers Available
1987/08/01 Fuel Heaters Should Be Thermostatically Controlled Or Self-Regulated
1987/08/01 Temperature Regulator Housing Parts And Water Pump Adapter Have More Resistance To Erosion And Galvanic Corrosion; Guidelines On Grounding Of Electrical System And Cooling System Maintenance
1987/09/01 New Piston Cooling Jets Used
1987/09/01 Dynamic Timing Charts Available For Most Popular 3208 And 3406 Truck Engine Ratings
1987/09/01 Single Lip Hydrodynamic Seal Used In Water Pumps
1987/09/01 Be Sure To Correctly Tighten Turbocharger Clamp Assemblies
1987/09/01 New Alternator Group Used In Charging Alternator Groups
1987/09/01 New Hydraulic Steering Mounting Group Available
1987/09/01 Remanufactured 3208T Economy Truck Engine Available
1987/09/01 Four More Remanufactured Fuel Pump And Governor Groups Available
1987/09/01 Improved Warranty For Remanufactured Parts And Components
1987/10/01 New Steel Fuel Injection Pump Lifters Should Not Be Mixed With Aluminum Lifters
1987/10/01 New Special Instruction, "using The PEEC Screen Map(s) "
1987/10/01 Either Type Sleeve Satisfactory For Governor Servo Piston
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