This comprehensive workshop service repair manual is designed specifically for Nissan Forklift 1F5 Series models, including the B1F5F35U, B1F5F40U, B1F5F45U, B1F5F50U, D1F5F35U, D1F5F40U, D1F5F45U, D1F5F50U, D1F5M35U, D1F5M40U, and D1F5M45U. This manual provides detailed instructions and illustrations, covering a wide range of topics related to the operation, maintenance, and repair of these forklift trucks. The manual encompasses three key sections:

**Engine Service Manual:** This section delves into the intricacies of the S6S and TB42 engines, providing in-depth information on their operation, maintenance, and troubleshooting. The manual includes detailed diagrams and illustrations, guiding you through various procedures, such as fuel system inspection, cooling system maintenance, and accelerator pedal adjustments.

**Truck Service Manual:** This section covers the entire forklift truck, focusing on its core systems. It includes detailed information on the clutch system, including the clutch housing, cover, disk, pedal, and release cylinder. The manual also covers the clutch type drive unit and torque converter type drive unit, providing comprehensive details on their operation and maintenance. Additionally, it covers the drive axle, brake system, steering system (Orbitrol type), hydraulic system, load handling system, and electric wiring.

**Coverage Highlights:** This manual provides a detailed breakdown of each system, covering aspects like general descriptions, inspection procedures, adjustments, component diagrams, and troubleshooting guides. It offers a comprehensive understanding of the forklift's mechanics, enabling you to perform effective maintenance and repair.

The Nissan Forklift 1F5, encompassing the B1F5F35U/40U/45U/50U, D1F5F35U/40U/45U/50U, and D1F5M35U/40U/45U models, is a robust and reliable material handling solution designed for diverse industrial applications. Powered by the robust S6S TB42 engines, these forklifts offer exceptional performance and durability. The 1F5 series boasts a range of lifting capacities, from 3.5 tons (3500 kg) to 5 tons (5000 kg), catering to various material handling needs. Notable features include a user-friendly operator compartment with ergonomic controls for comfortable operation, exceptional maneuverability for navigating tight spaces, and robust construction for long-term reliability.

The 1F5 models are designed for demanding environments and heavy-duty operations. Their powerful engines deliver ample torque and horsepower for efficient lifting and transportation of heavy loads. The integrated safety features, including a comprehensive braking system and stability control, ensure safe operation under challenging conditions. The 1F5 forklifts are known for their fuel efficiency, minimizing operational costs. Coupled with their robust design and low maintenance requirements, the 1F5 series provides a cost-effective solution for businesses seeking reliable and efficient material handling equipment. The availability of a detailed workshop service repair manual further enhances the 1F5's value, enabling technicians to quickly diagnose and resolve any issues for optimal productivity and longevity.