Cat 3406 BC PEEC Repair Manual – PDF DOWNLOAD
IMAGES PREVIEW OF THE MANUAL:
Cat 3406 BC PEEC Repair Manual – PDF DOWNLOAD
Cat 3406 BC PEEC Repair Manual – PDF DOWNLOAD
DESCRIPTION:
Cat 3406 BC PEEC Repair Manual – PDF DOWNLOAD
3406B – 8TC
3406B – 5YG
3406B – 2EK
3406C – 4CK
3406 PEEC Introduction :
The 3406 PEEC evolved from the legendary 3406 mechanically governed engine with the addition of an electronic control module (ECM). The ECM controlled major functions of the engine such as engine timing and fuel rate by using actuators. The ECM also monitored the engine through electronic sensors including speed, rack and timing, boost, oil, and coolant temperature The 3406B PEEC engine was introduced in 1987 and remained in production until 1993. During the six year production cycle, Caterpillar built over 32,000 PEEC engines and many are still in operation today. Serial number prefixes for 3406B/C PEEC engines are:
• 8TC – 3406B – 1987 to 1990
• 5YG – 3406B – 1990 460Hp engines only
• 2EK – 3406B – 1991
• 4CK – 3406C – 1992 – 1993
During this production span, enhancements were made to the engine to not only meet new EPA emission regulations, but to improve engine performance and fuel economy. The following “reminders” are given to aid in the troubleshooting of PEEC engines. Each item contains a brief description. If further clarification is needed please refer to the appropriate Service documents.
TABLE OF CONTENTS:
Cat 3406 BC PEEC Repair Manual – PDF DOWNLOAD
1. Introduction
2. 3406 PEEC Overview
3. Common Problems
a. Timing Advance Failures
b. Speed Burps/Engine Surge
c. Intermittent Engine Shutdowns
d. Low Power/Restricted Engine RPM
4. PEEC Electronic Component Failures
a. BTM
b. Rack/Timing Sensors
c. Shutoff Solenoid
d. Transducer Module
e. Engine Speed Sensor
f. ECM/Personality Module
5. Other Problems
a. Cold Mode (8TC)
b. Cold Start Problems
c. Parameter Will Not Program/Boost Sensor Will Not Calibrate/Fault Code 48
d. Repeat Shutoff Solenoid Failures
6. Extended Service Coverage Option
a. LELT 7217
7. Current PEEC Part Numbers
8. Appendix
a. Intermittent Failure Analysis
b. 3406B Electronic Troubleshooting Guide
c. 3406C Electronic Troubleshooting Guide
d. 3406C OEM Systems Guide
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
- Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.
S.V
