777G Serial # Prefix RDR

Course Date

Coming Soon

Course Length

TBD

COURSE DESCRIPTION

Course Length: 4 x 8-hour days or 3 x 10-hour days
Target Audience: Heavy Equipment Technicians

Machine orientation, location of components, maintenance locations and procedures. Systems operation, testing and adjusting.

PPE Required

Participants must provide their own safety glasses, steel-toed footwear, gloves, hard hat, hearing protection, and coveralls with Hi-Visibility Markings

PREREQUISITES

Hydraulic Systems (S1), Diesel Engine Systems (S2), Powertrain Systems (S3), Electrical Systems (S4), Machine Electronic Controls (MEC)

COURSE OBJECTIVES

After completion of the course the participant will be able to:

  •  Locate and identify all of the major 777G MOHT components. 
  • Perform diagnostics in the Engine, Transmission/Chassis ECM and Brake Electronic Control systems using the Caterpillar Monitoring System and the Electronic Technician (ET) diagnostics tool.

  • Perform and interpret transmission/torque converter, steering, hoist, and brake performance tests.

  • C32/C27 ACERT Engine sensor and component locations, coolant ,oil and fuel flows

  •  NRS component identification for Tier 4 trucks

  • Transmission / Chassis Electronic Control System, 

  • ECPC Hydraulic Transmission Control, pressure testing and diagnostics

  • Steering System, pressure testing, operation, schematic reading

  • Electronically Controlled Hoist System , function operation , testing

  • VIMS 3G and Advisor basic operation and downloading 

  • Brakes, operation, air system, hydraulic system

  • Brake Electronic Control System

            - Auto Retarder Control (ARC)

            - Traction Control System (TCS)

  • Truck Production Management System (TPMS) Systems, calibration

 

Successful completion of a written examination with a passing grade of 80%