369-01210-4 Tohatsu HEAD, CRANK CASE

Introduction
This Special Instruction provides the procedure to repower a 140G Motor Grader. The replacement engine for the machine will be a Tier 3 level C7 Engine. See Table 1 for the engine arrangement numbers. The 140G Motor Grader was originally equipped with a 3306 Engine. This Special Instruction will provide information that will assist with the installation of the Tier 3 level replacement engine.
Table 1
Engine Arrangement
Original Engine Replacement Engine
3P-0075
7N-1533
7N-1212
2W-0820
7W-1766
8N-0194
2Y-8676 330-9478(1)
(1) New Repower EngineThis Special Instruction does not include procedures that can be found in your existing manuals. Refer to the original Service Manual, Parts Manual, and Operation and Maintenance Manual for more information.When you have completed this procedure, prepare the machine for service. Refer to the Operation and Maintenance Manual.Note: Do not perform any procedure in this Special Instruction until the information has been read and understood.Reference: Service Manual, Parts Manual, Operation and Maintenance Manual.Note: This instruction contains some procedures that come from dealer feedback. The emissions replacement engine is not a direct replacement. Additional parts and labor hours may be needed to complete this engine replacement. Variations in machine serial number breaks or options could cause a discrepancy in the modifications. Discrepancies can also be in the required parts, and in the labor hours to complete this procedure. This document is a guideline for Caterpillar dealer personnel to complete the repower procedure. If errors are found, submit feedback in SIS Web or contact the Upgrades and Retrofit Product Development Group. The following text is the information that will be required:
Machine serial number
Original engine arrangement
Original engine serial number
Emissions engine arrangement number
Details of the error
Photos of error and photos after the proposed solutionRegister the Retrofit
When performing a retrofit installation, record the vital information in Table 2.Note: If the procedure is performed by the customer, ask the customer to record the proper information.
Table 2
Repair Date
Product Serial Number
Service Hours or Service Meter Units
Removed Component Part Number(1)
Removed Component Serial Number(1)
Installed Component Part Number(2)
Installed Component Serial Number(3)
(1) Only applies if a component is replaced by a retrofit component. If the product is an engine, and the product retrofit is a kit for upgrading the engine, disregard the "Removed Component" information. Refer to detailed instructions in Step 3 for more information.
(2) Record the highest level retrofit kit, arrangement, or group part number.
(3) Most retrofits will not have a serial number. Exceptions include emissions repower engines and diesel particulate filters.
Update the product configuration by entering the information from Table 2 into SIMSi and AIMS.Note: For retrofits that have a Caterpillar serial number, the AIMS application is "JIZ111-08". For retrofits that do not have a Caterpillar serial number, the AIMS application is "JIZ111-07".
For detailed instructions on updating the product configuration, refer to Special Instruction, REHS5097, "Instructions to Register the Retrofit".Safety
Personal injury or death can result from sudden machine movement.Sudden movement of the machine can cause injury to persons on or near the machine.To prevent injury or death, make sure that the area around the machine is clear of personnel and obstructions before operating the machine.
Do not attempt to assemble this machine until you read and you understand the assembly instructions.Improper assembly procedures could result in injury or death.
Personal injury or death can result from improper lifting or blocking.When a hoist or jack is used to lift any part or component, stand clear of the area. Be sure the hoist or jack has the correct capacity to lift a component. Install blocks or stands before performance of any work under a heavy component.Approxima