

The Komatsu Forklift Truck FD25TUS-16 is a robust and reliable industrial asset designed for efficient material handling. Known for its durability and performance, this forklift is ideal for various warehouse and construction applications, ensuring optimal productivity and safety in operations.
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Find all the essential guides in one place.
Tensioning Guide
Belt-diagram
C-120 pulleys
+ 13 more
Pre-built workflows to keep your asset running smoothly.
Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
+ 29 more
Integrate maintenance plans directly into your work orders.
Motion Industries
Applied Industrial Technologies
Electrical Brothers
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Drive Motor
B2 Rollers
Tensioning System
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Komatsu Forklift Truck FD25TUS-16
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Integrate maintenance plans directly into your work orders in MaintainX.
Torqflow Transmission Maintenance
6.2 PERIODIC INSPECTION AND MAINTENANCE CHECK POINTS
1. Check the following by operating the F/R lever:
a. No clatter at each position
b. Smooth shifting
2. Check transmission for abnormal sound.
3. Check transmission for oil leakage.
Replace the packing if oil stains become oil droplets.
4. Check transmission oil for proper amount level.
Park the truck on flat and even ground surface and check with oil level gauge.
Drive Axle Maintenance
7.2 PERIODIC INSPECTION AND MAINTENANCE CHECK POINTS
7.2.1 DIFFERENTIAL
1. Abnormal noise when traveling
2. Oil level in differential casing
3. Dirt or stain with oil (see “DIFFERENTIAL TORQUES AND SEALS” on page 7-19 for checking oil level and replacing).
4. Oil leakage from differential casing
7.2.2 FRONT AXLE
1. Deformation, cracks or scratches: Visual check on and around the frame and mounting bolt or welded area
2. Looseness of mounting bolt: Tightening torque ofmounting bolt
1 Daily Mast Inspection
12. MASTS E-MS SERIES LIMITED FREE LIFT 2-STAGE MAST
Perform the following at the beginning of each work shift:
1. Extend the carriage a few inches off the ground and make sure the chains are under equal tension. Refer to Section 5.6-3 for chain adjustment.
2. Extend the mast to its fullest height to make sure the mast rails and carriage extend freely without binding.
3. While the mast is extended, inspect the upright rails for proper lubrication. Refer to Section 2.4-3 for rail lubrication.
4. Make sure the internal reeving hoses (if equipped) travel evenly in the hose guides. Adjust the hose ends if required. Tighten the fittings making sure they do not twist.
E-MD SERIES FULL FREE LIFT 2-STAGE MAST
Perform the following at the beginning of each work shift:
1. Extend the carriage a few inches off the ground and make sure the chains are under equal tension. Refer to Section 5.6-3 and 5.6-4 for chain adjustment.
Torque Converter Maintenance
Warning: This maintenance check requires trained personnel with PPE!
Torque Converter Circuit functional?
Gear Pump functional?
Housing functional?
Power Joint functional?
Oil Filter functional?
Relief Valve functional?
Strainer Assembly functional?
Clutch Oil Pressure
Mast Inspection
CAUTION: The factory-set adjustments may not be correct for your truck.
All chains are lubricated
No visible damage on chains
Main lift chain adjustment has proper tension and upright position
Free lift chain adjustment has proper tension and carriage position
Lubrication in the Mast upright channels
No Mast skewing
Sign off on the mast inspection
Access the parts list for your equipment in MaintainX.
Shim .010 in. (.25 mm)
205198
Shim .031 in. (.79 mm)
205199
Shim .062 in. (1.57 mm)
205196
Washer
CC683794
Shim
200524
Shim .010 in. (.25 mm)
205198
Shim .031 in. (.79 mm)
205199
Shim .062 in. (1.57 mm)
205196
Washer
CC683794
Shim
200524
Shim .010 in. (.25 mm)
205198
Shim .031 in. (.79 mm)
205199
Shim .062 in. (1.57 mm)
205196
Washer
CC683794
Shim
200524
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