BUCKET AS-MATERIAL HANDLING 3546101 - Caterpillar

1. General
1.1 S4K-T diesel engine - External views
Left-hand side
Right-hand side1.2 S6K-T diesel engine - External views
Left-hand side
Right-hand side1.3 S6K-T diesel engine - Sectional views
Transverse view
Longitudinal view1.4 Engine serial number location
The engine serial number is stamped on the side face of crankcase.1.5 Engine model and application codes
2. Specifications
3. Suggestions On Disassembly And Reassembly
This Service manual deals with Mitsubishi's recommended procedures to be followed in servicing the Mitsubishi diesel engines and contains information on the special tools and basic safety precautions.The safety precautions contained herein, however, are not the whole of work. It is the responsibility of the service personnel to know that specific requirements, precautions and work hazards exist and to discuss these with his foreman or supervisor.Study this manual carefully and observe the following general precautions to help prevent serious injury to the personnel and damage to the engine.3.1 Disassembly
(1) Use only right tools and instruments. Serious injury to the personnel and damage to the engine result from the wrong use of tools and instruments.(2) Use an overhaul stand or work bench if necessary. Also, use assembly bins to keep the engine parts in order of removal.(3) Lay down the disassembled and cleaned parts in the order in which they were removed to save time for reassembling work.(4) Pay attention to marks on assemblies, components and parts for their positions or directions. Put on marks, if necessary, to aid reassembly.(5) Carefully check each part for any sign of faulty condition during removal or cleaning. The part will tell you how it acted or what was abnormal about it more accurately during removal or cleaning.(6) When lifting or carrying a part too heavy or too awkward for one person to handle, get another person's help and, if necessary, use a jack or chain block.3.2 Reassembly
(1) Wash all engine parts, except for oil seals, O-rings, rubber sheets, etc., with cleaning solvent and dry them with pressure air.(2) Use only right tools and instruments.(3) Use only good-quality lubricating oils and greases. Be sure to apply a coat of oil, grease or sealant to parts as specified.(4) Be sure to use a torque wrench to tighten parts for which tightening torque is specified. (Refer to 2, Group No. 2.)(5) Replace gaskets and packings with new ones. Apply a proper amount of quick-drying cement to gaskets or packings, if necessary.