Toyota 5FBE10, 5FBE13, 5FBE15, 5FBE18, 5FBE20 Forklift 1993–1999 Service Manual (P/N CE306)

• Covers Toyota 5FBE10, 5FBE13, 5FBE15, 5FBE18, and 5FBE20 electric forklifts, including both standard and 45S refrigerator specification variants.
• Details MCS-IIIA controller inspection, self-diagnosis, and analyzer mode, with separate coverage for earlier SIT and later MOSFET control systems.
• Motor repair procedures cover drive, hydraulic pump, and power steering motor removal, disassembly, brush inspection, commutator service, and insulation testing.
• Front axle, transmission, and later drive-unit service includes internal disassembly and bearing preload adjustment. Rear axle and hydrostatic steering valve repair are also covered.
• Brake sections provide disc brake and master-cylinder overhaul, parking-brake adjustment, hydraulic bleeding, and braking-force inspection.
• V, SV, FV, and FSV mast coverage includes roller and mast-strip adjustment, chain inspection, and lift-cylinder rod shimming to correct uneven lifting.
• Hydraulic service addresses pump and oil control valve disassembly, relief-pressure adjustment, and natural drop, forward tilt, and oil-leak tests.

This 734-page PDF contains Toyota repair manual CE306. It is suited to forklift mechanics proficient with electrical test instruments and wiring diagrams, as the electrical troubleshooting sections expressly assume those skills.

Production Changes and System Variants

The September 1998 foreword is accompanied by later revised sections. Coverage distinguishes the January 1994 mast and lift-cylinder changes and the February 1998 axle, drive-unit, and brake changes. Separate procedures address master cylinders from April 2000 and lift brackets from June 2000, including configurations with and without side rollers.

Controller chapters separate non-U.S. specifications at September 1998 and UL/U.S./Canada specifications at February 1999. The MOSFET changeover is identified by these starting frame numbers:

Electrical specifications distinguish 48-volt trucks and 36-volt UL versions. Standard material handling circuits are covered alongside the optional pump chopper, with separate testing for conventional power steering and EHPS.

Electrical Diagnosis and Controller Repair

Troubleshooting covers faults with and without a displayed error code, including no travel, poor acceleration, excessive switchback braking, and a pump motor that will not run. Analyzer functions include stored fault history with hour-meter readings, live sensor monitoring, contactor checks, and tests for intermittent open circuits and shorts.

The mask-function sections explain controller tuning, tire-diameter correction, and option settings after display-board replacement. Accelerator potentiometer, brake-switch, and material handling switch adjustments are documented separately.

Board-testing references identify the 09240-12240-71 check sub-harness and 09240-23400-71 IC clip for their respective controller versions. The controller repair notes warn that loose cable connections can damage control-panel components.

Battery, Mast, and Hydraulic Service

Battery coverage includes compartment dimensions and required battery weight, GS and YUASA electrolyte-level checks, specific-gravity testing, and overdischarge protection.

Fork inspection covers bending and tip misalignment. Chain elongation checks use the specified 09631-22000-71 wear scale. The hydraulic chapters cover DGP4-16C and DGP4-14C gear pumps, plus removal and installation of the TCP-031-C steering pump. Lift and tilt cylinder repair includes seal replacement, rod and bore inspection, and checks after installation. Tilt-cylinder reassembly notes address the risk of damaging seals on the piston rod’s threaded section.

Wiring Diagrams and Service Data

U.S. and non-U.S. wiring diagrams are divided by production period. The CPU Board & DC/SD Board Connector Drawing identifies harness-side terminals, while the Simple Test Function Map organizes analyzer checks. The Hydraulic Circuit drawing and Oil Control Valve Sectional View support hydraulic diagnosis and valve repair.

Reference tables provide component-specific tightening torques, electrical test values, wear limits, fluid capacities, and adjustment specifications. Lubricant data distinguishes standard and refrigerator-specification trucks, including the February 1998 brake-fluid change for 45S models. Component weights, lifting information, and periodic maintenance schedules are included.

Work on electric forklifts and heavy lifting equipment requires the manual’s safety precautions for electrical isolation, stored capacitor energy, hydraulic pressure, and secure support.