Case TR320 - User Manual

PrintedinU.S.A.
Copyright © 2011 CNHAmerica LLC. All Rights Reserved.
CaseisaregisteredtrademarkofCNH America LLC.
Racine Wisconsin 53404 U.S.A.
Part number 84423866
1st edition English
July 2011
SERVICE MANUAL
SR130 SR200
SR150 SR220
SR175 SR250
SV185 SV250
SV300
Alpha Series Skid Steer Loader
TR270
TR320
TV380
Alpha Series Compact Track Loader

Summary

INTRODUCTION

Safety Rules

Personal Safety Precautions

Specific safety measures to prevent personal injury during operation and maintenance.

Important Notice Regarding Equipment Servicing

Shop and Assembly Instructions

Protecting Electronic;Electrical Systems

Minimum Tightening Torques for Normal Assembly

Metric Flanged Hardware Torque

Inch Non-Flanged Hardware Torque

Inch Flanged Hardware Torque

Standard Torque Data for Hydraulic Fittings

Pipe Thread Fitting Torque

General Welding Safety and Specifications

Section A: Hydraulic, Pneumatic, Electrical, Electronic Systems

Primary Hydraulic Power System

Detailed information on the primary hydraulic power system, including pumps, filters, and valves.

Secondary Hydraulic Power System

Electronic System

Fault Codes

Lists and explains diagnostic fault codes for troubleshooting electronic and system issues.

General Specification for 24.9 cc Gear Pump

General Specification for 34.1 cc Gear Pump

General Specification for 20.4 cc Gear Pump

Hydraulic Oil Return Filter Specifications

Control Valve Specifications

Hydraulic Schematic Frame Details

Service Procedures for Hydraulic System

Hydraulic System Cleaning and Decontamination

Relief Valve Testing Procedures

Methods for performing flow and pressure tests on the main relief valve.

Hydraulic Pump Flow and Pressure Testing

Procedures for testing the flow and pressure of the hydraulic pumps.

Reservoir Maintenance: Vacuum, Filling, Inspection

Case TR320 Specifications