Komatsu — WHEN WELDING:

CHASSIS ASSEMBLY NOTE: Due to differences in machine configurations and shipping restrictions/requirements throughout the world, the shipping and packaging of large machines will vary. Photographs or illustrations used in the following proce- dures are provided as general guidelines only. Actual assembly may be different, but this general procedure outline should provide a basis for assembly. Recommended Assembly Data 1. Acknowledgment of Receipt Form* 2. Service Report Form* FOLLOW ALL SAFETY RECOMMENDATIONS IN THIS MANUAL, AS WELL AS LOCAL, STATE, AND FEDERAL REGULATIONS. 3. Receiving Inspection Report Form* 4. Field Assembly Inspection Report Form* 5.

List of Assembly Drawings* WHEN WELDING: * supplied from factory 6. Fluid Specifications (available in shop manual, Section "P”) 7. Front Suspension Oiling & Charging Procedure (available in shop manual, Section “H”) Always disconnect the truck battery cables before doing any welding on the truck. Failure to do so may seriously damage the batteries and electrical equipment. Never allow welding on the frame or its components unless battery charging alternator lead wire is disconnected. 8. Rear Suspension Oiling & Charging Procedure (available in shop manual, Section “H”) 9. Fan Drive Checkout Procedure (available in Engine service manual) 10.

Toe-In Checkout Procedure (available in shop manual, Section “G”) 11. Electrical Propulsion Checkout Procedure (avail- able in shop manual, Section “E”, or refer to GE manual.) Always fasten the welding machine's ground to the piece being welded, or as close as possible. Never allow welding current to pass through bearings. 12. Hydraulic Checkout Procedure (available in shop manual, Section “L”) 13. Steering & Brake Schematic (See schematic Section “R”, of shop manual) Avoid laying welding cables over truck electrical cables and harnesses; welding voltages could possibly induce voltages in truck wiring and cause damage to components. 14.

Hydraulic Brake Checkout Procedure (available in shop manual, Section “J”) 15. Cab Module Hydraulic Piping Schematic (See schematic Section “R”, of shop manual) Always maintain fire control equipment in the immediate area of the assembly. Inspect fire extinguishers regularly to make sure they are fully charged and in good working condition. 16. Instrument Panel w/wire reference (See sche- matic Section “R”, of shop manual) 17. Filter List (available in Parts Catalog) Never allow welding on the fuel tank or hydraulic tank, unless tanks have been properly purged and ventilated. 18. Lubrication & Service PM Forms (available in shop manual, Section “P”) 19.

Park Brake Installation & Adjustment Procedure (available in shop manual, Section “J”) 20. Component Weight Chart (for crane reference, available in this manual) 21. Standard Torque Chart (available in this manual) FAM0607 930E FIELD ASSEMBLY MANUAL Page 6-1 Chassis Assembly