1988 CATERPILLAR 3116 Recall

Campaign:
90E024000 on 09/30/1990
Component:
Engine and engine cooling:engine
Manufactured:
03/31/1988 - 06/30/1990
Affected:
11,000
Defect:
Incorrect torque on the governor input assembly could cause it to loosen and back out, interfering with the governor housing operation. also the torsion spring on the accelerator input was installed incorrectly and could dislodge, preventing the governor and accelerator from properly controlling the engine speed.
Consequence:
Without governor operation, the driver could overspeed the engine, causing loss of control of vehicle speed.
Correction:
Assure proper assembly and torque on 8c8580 bolt, and proper installation of 7w9526 torsion spring.
Notes:
System: diesel engines;6 cylinders, 6.6 liter turbo charged engines generating 165 to 290 horsepower.

1988 CATERPILLAR 3116 TSB

Bulletin:
IK0400125
Component:
030000 brakes (pws)
Summary:
Navistar: various types navistar vehicles will be receiving updates on the rear s cam tube/ bracket parts. *ta updated 9/10/15 *cn

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