Case 586H, 588H Forklift Service Manual

Table of Contents

• Introduction
• Engine
• Transmission
• Front Axle
• Rear Axle
• Brakes and Controls
• Hydraulic Systems
• Frames and ballasting
• Steering
• Wheels
• Electrical System
• Telescopic single arm
• Platform, cab, bodywork and decals
• Special Tool Index
• Electrical Schematic
• Hydraulic Schematic

Manual Extract: Differential – Inspect

1. Clean all parts in cleaning solvent.
2. Inspect the bearing cup and the rollers in the bearings for flat areas, pitting, scoring, and other damage. Also check the inner race for damage. If any of these defects are found, a new bearing and bearing cup must be installed.
3. Inspect the teeth on the pinion gear and ring gear for pitting, scoring, and broken teeth. The ring gear and pinion gear must be replaced as a set.
4. Inspect the side gears, the pinion shaft, and the teeth of the pinion gears for pitting, scoring, and other damage.
Also inspect the thrust surfaces and the bore of each pinion gear. Check the splines in the side gears for wear. Use new parts as required.
5. Inspect the thrust washers for pitting, scoring, and other damage. Use new parts as required.