1980-1994 Hyster H2.00-3.00XL (H40-60XL) & S2.00-3.00XL (S40-60XL) Service Repair Manual (P/N 899784)
32.54 MB • Printable PDFs (ZIP Download)
Forklift Models Covered & Key Technical Specifications
Models: Hyster H40XL, Hyster H50XL, Hyster H60XL, Hyster S40XL, Hyster S50XL, Hyster S60XL, Hyster H2.00XL, Hyster H2.50XL, Hyster H3.00XL, Hyster S2.00XL, Hyster S2.50XL, Hyster S3.00XL
Sub-models / Variants: 1.25–1.75XL (H25–35XL/S25–35XL), 2.00–3.00XL (H40–60XL/S40–60XL)
Model Years: 1980–1994
Technical Data:
- Engine displacement (Mazda M4–121G): 1985 cm³ (121.1 in³)
- Engine displacement (GM 4–181): 2966 cm³ (181 in³)
- Engine displacement (Isuzu C240): 2369 cm³ (144.5 in³)
- Engine displacement (Isuzu 4JB1): 2771 cm³ (169 in³)
- Max engine speed (Mazda/GM/Isuzu): 2500–3050 rpm
- Hydraulic pump flow: 32.9–54.1 liters per minute
- Steering system relief pressure: 10.3–11.0 MPa (1435–1552 psi)
Forklift Manual Features & Content Preview
- Official 94-page OEM publication (P/N 899784, dated 6/90)
- Covers 1980–1994 Hyster H2.00-3.00XL (H40-60XL) and S2.00-3.00XL (S40-60XL) IC lift trucks
- Features 47 exploded-view diagrams, 16 wiring schematics, and 6 torque specification tables
- Includes dedicated maintenance overviews for Mazda, GM, and Isuzu power units
Engine, Electrical, and Hydraulic Details
This technical manual outlines the operational parameters and service intervals for Hyster's H and S-series material handling equipment. It breaks down the internal combustion engines powering these trucks. Mechanics will find component-level overviews for the Mazda M4-121G, GM 4-181, Isuzu C240, and Isuzu 4JB1 platforms. The electrical chapters provide wiring schematics for gasoline, LPG, and diesel setups. They also map out diagnostic steps for charging systems and instrument clusters. Additional sections outline the cooling system, transmission pressure diagnostics, and Impco CA 50 and CA 100 LPG components.
Technical Specification Highlights
Torque values are listed for critical drivetrain and chassis components, including motor mounts, torque converter housings, and hydraulic pumps. To ensure safe workshop practices, always reference local safety regulations and wear proper protective gear before applying these specifications on heavy equipment. Fluid capacities are clearly defined throughout the document. Engine oil requirements range from 4.3 liters for the GM 4-181 to 6.5 liters for the Isuzu 4JB1. You will also find exact transmission and differential fluid types, along with tire pressure and mast speed data. Steering system relief pressure is factory-set at 10.3 to 11.0 MPa at 1,000 rpm.
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