Yale GLC080

Maintenance
CALIBRATION
PROCEDURES
GC/GLC030VX, GC/GLC035VX, GC/GLC040SVX [C809];
GLP/GDP16VX, GLP/GDP18VX, GLP/GDP20SVX (GP/GLP/
GDP030VX, GP/GLP/GDP035VX, GP/GLP/GDP040SVX) [C810];
GLC20-35VX (GC/GLC040-070VX, GC/GLC055SVX) [A910, B910];
GLP/GDP20-35VX (GP/GLP/GDP040-070VX) [B875, C875];
GLC40, 45, 55VX; GLC55SVX (GC/GLC080, 100, 120VX; GC/
GLC080, 100VXBCS; GC/GLC120SVX; GC/GLC120VXPRS)
[E818, F818];
GLP/GDP40VX5/VX6; GLP/GDP45SVX5, GLP/ GDP45VX6; GLP/
GDP50-55VX (GP/GLP/GDP080, 090, 100, 110, 120VX)
[F813, G813, H813, J813];
GLP/GDP60VX, GLP/GDP70VX; (GP/GLP/GDP135VX, GP/GLP/
GDP155VX) [C878, D878, E878];
GLC/GDC60VX, GLC/GDC70VX; (GC/GLC/GDC135VX, GC/GLC/
GDC155VX) [C879, D879, E879, F879];
GLP/GDP80VX, GLP/GDP80VX9, GLP/GDP90VX (GLP/GDP170VX,
GLP/GDP175VX36, GLP/GDP190VX) [A909, B909];
GLC030-035VX, GLC040SVX [D809];
GLP/GDP16-18VX, GLP/GDP20SVX (GLP/GDP030-035VX, GLP/
GDP040SVX) [D810];
GLC20-35VX (GC/GLC040-070VX, GC/GLC055SVX) [C910];
GLP/GDP20VX, GLP/GDP25VX, GLP/GDP30VX, GLP/GDP35VX
(GP/GLP/GDP040VX, GP/GLP/GDP050VX, GP/GLP/GDP060VX,
GP/GLP/GDP070VX) [D875]
This manual contains information that is confidential and/or proprietary to Yale Ma-
terials Handling Corporation, its subsidiaries and/or vendors. Copying or distribu-
tion of any sections of this manual marked "Confidential/Proprietary" is prohibited.
PART NO. 524223780 8000 YRM 1134

Yale GLC080 Specifications

General

Brand	Yale
Model	GLC080
Category	Test Equipment
Language	English

Summary

Yale Forklift Calibration Procedures

Calibration Procedure Overview and Guide

Explains how to approach and read calibration procedures, referencing tables.

Service Password Entry

Procedure to access service menus by entering a password.

Hydraulic Valve Calibration Warm Up and Air Bleed

Warms hydraulic fluid and bleeds air prior to calibration for optimal performance.

Save and Exit

Saves calibration results and exits the calibration menu.

Lift Valve Output Threshold

Determines the point at which hydraulic flow begins for the lift valve.

Lower Valve Output Threshold

Determines the point at which hydraulic flow begins for the lower valve.

Tilt Back Valve Output Threshold

Determines the point at which hydraulic flow begins for the tilt back valve.

Tilt Forward Valve Output Threshold

Determines the point at which hydraulic flow begins for the tilt forward valve.

Aux 1 Dir A Valve Output Threshold

Determines the point at which hydraulic flow begins for Aux 1 Dir A.

Aux 1 Dir B Valve Output Threshold

Determines the point at which hydraulic flow begins for Aux 1 Dir B.

Aux 2 Dir A Valve Output Threshold

Determines the point at which hydraulic flow begins for Aux 2 Dir A.

Aux 2 Dir B Valve Output Threshold

Determines the point at which hydraulic flow begins for Aux 2 Dir B.

Aux 3 Dir A Valve Output Threshold

Determines the point at which hydraulic flow begins for Aux 3 Dir A.

Aux 3 Dir B Valve Output Threshold

Determines the point at which hydraulic flow begins for Aux 3 Dir B.

Load Weight Zero Point

Sets the zero point for weight displays when no load is present.

Loaded Weight Calibration

Calibrates the system for accurate weight readings with a known load.

Transmission Valve Calibration

Compensates for clutch pack control valve pressure.

Transmission Valve Calibration-Electronic Extended Function

Calibrates electronic extended function for transmission valve.

Trans. Valve Calibration-Electronic and Electronic Extended Function

Calibrates electronic and electronic extended function for transmission valve.

Mazda LP and Gas Accelerator Pedal Adjustment

Adjusts throttle for proper clutch pack braking and inching.

Hydraulic Valve Pressure Gage Installation

Installs a pressure gauge for pressure method calibrations.

Travel Speed Calibration

Calibrates travel speed for accurate advanced function control.

Yale Forklift Safety Precautions Maintenance and Repair