John Deere 620G, 620GP, 622G, 622GP Motor Graders Service Repair Manual (SN after C685731 – & D685731 – ) Workshop GuideFormat : PDF SUPPLIED AS DOWNLOADABLE LINK Manual Included: Repair Technical Manual: 560 Pages Operation Test Manual: 2026 Pages Specifications: Brand: John Deere Model: 620G, 620GP, 622G, 622GP Serial Number: (PIN: 1DW620G_ _ _C685731 ) (PIN: 1DW622G_ _ _C685731 ) (PIN: 1DW620G_ _ _D685731 ) (PIN: 1DW622G_ _ _D685731 ) Type: Motor Graders Manuals: Repair Technical Manual and Operation Test Manual Publication Numbers: TM14248X19 and TM14249X19
SECTION 00—General Information
coolant level
Make the safety information a working part of the safety program
The purpose of a loose-leaf service manual is to enable us to keep the book updated
• The tractor is not generating adequate power when performing heavy duty operations
Cylinder block
Drain approximately 18
This manual covers all the procedures required for the dis/re-assembling of the machine in compilation by items
Group 0510—Cooling System
7-32912 (June 1992)
Adjustments and Belt Replacement
Push down and hold the brake pedal for the remainder of this procedure