FiatAllis Crawler Loader FL14C Transmission Service Manual PDF

This workshop service manual covers the FiatAllis FL 14-C crawler loader and provides detailed service, repair, inspection, adjustment, and testing procedures for the transmission and related hydraulic systems. It is designed to help qualified technicians diagnose faults, disassemble and assemble components, perform adjustments, and carry out service work according to the manufacturer’s specifications.

Service and Repair Coverage

The manual provides comprehensive information for servicing the hydraulic torque converter, including removal, disassembly, assembly, installation, specifications, torque data, and required service tools.

The transmission section covers removal and installation procedures, complete disassembly and assembly, transmission clutch inspection, power take-off servicing, specifications, torque data, and special service tools.

The converter-transmission hydraulic system section explains system operation in detail, including charging and scavenging, converter pressure regulation, oil cooling, transmission clutch operation, and modulating valves. It also covers hydraulic pump output testing, oil filters, and transmission control and modulating valves.

Detailed adjustment and testing procedures are included for the transmission pressure regulating valve, converter safety valve, and converter pressure regulating valve. The manual provides hydraulic bench tests for lube oil pressure, clutch apply circuits, clutch operation, and modulating valve pressure.

The manual also includes transmission remote control adjustments for both old and new types, along with troubleshooting procedures, specifications, torque data, and service tool information.

This PDF manual is a useful reference for maintenance, troubleshooting, repair, overhaul, adjustment, and hydraulic testing of the FiatAllis FL14C crawler loader transmission and converter system.

Table of Contents:

Section 1 - HYDRAULIC TORQUE CONVERTER
CONTENTS
1.1 REMOVAL
1.2 DISASSEMBLY
1.3 ASSEMBLY
1.4 INSTALLATION
1.5 SPECIFICATION AND DATA
1.6 TORQUE DATA
1.7 SERVICE TOOLS

Section 2 - TRANSMISSION
CONTENTS
2.1 REMOVAL
2.2 DISASSEMBLY
2.3 TRANSMISSION CLUTCH INSPECTION
2.4 ASSEMBLY
2.5 INSTALLATION
2.6 POWER TAKE-OFF
2.7 SPECIFICATION AND DATA
2.8 TORQUE DATA
2.9 SERVICE TOOLS

Section 3 - CONVERTER-TRANSMISSION HYDRAULIC SYSTEM
CONTENTS
3.1 OPERATION
3.1.1 Charging and scavenging
3.1.2 Converter pressure regulating valve
3.1.3 Oil cooling
3.1.4 Transmission clutch operation
3.1.5 Modulating valves
3.2 HYDRAULIC PUMP
3.2.1 Output test
3.3 OIL FILTERS
3.4 TRANSMISSION CONTROL AND MODULATING VALVES
3.4.1 Transmission control and modulating valve bench test
3.5 VALVE ADJUSTMENT
3.5.1 Transmission pressure regulating valve
3.5.2 Converter safety valve
3.5.3 Converter pressure regulating valve
3.6 TRANSMISSION HYDRAULIC BENCH TESTS
3.6.1 Lube oil pressure test
3.6.2 Clutch apply circuit test
3.6.3 Clutch apply test
3.6.4 Modulating valve pressure test
3.7 TRANSMISSION REMOTE CONTROL ADJUSTMENTS
3.7.1 Transmission remote control adjustments (old type)
3.7.2 Transmission remote control adjustments (new type)
3.8 TROUBLESHOOTING
3.9 SPECIFICATION AND DATA
3.10 TORQUE DATA
3.11 SERVICE TOOLS

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Printing and Support

The manual is provided in printable PDF format. You can print the necessary pages and keep them available for reference during repairs and maintenance.

If you need help with your order or have questions about the manual, contact our support team. After-sales assistance is available.