467475 Volvo.Penta Valve seat, exhaust

Introduction
Do not perform any procedure in this Special Instruction until you read this information and you understand this information.This Special Instruction provides the following information for C11 and C13 Engines:
Required service tools
Requirements for the flash files and new interlock codes
Removal procedure for existing inlet air piping
Installation procedures for the air inlet shutoff
Wiring connections and the corresponding functions that are available to the customer
Initial start-up procedures
Routine maintenance procedures
Additional parts listsReferenceInformation from the following sources will be needed for this Special Instruction:
Troubleshooting Guide, SENR9698Required Service Tools
Caterpillar Electronic Technician (ET)
The following components are required to use Cat ET to service the engine.
Table 1
Required Electronic Service Tools for the Use of Cat ET    
Part Number    Description    
    Caterpillar Electronic Technician    
JERD2124     "Electronic Technician Program" (Cat ET)    
JERD2125     "Electronic Technician Truck Engine Data Subscription"    
or        
JERD2129     "Electronic Technician Engine/Machine Data Subscription"    
171-4400 (1)     Communication Adapter II Gp    
237-7547 (2)     Adapter Cable As    
( 1 ) The 7X-1700 Communication Adapter Gp may also be used.
( 2 ) The 237-7547 Adapter Cable As is required to connect to the USB port on computers that are not equipped with a RS232 serial port.Two short jumper wires are needed to check the continuity of some wiring harness circuits. A long extension wire may also be needed to check the continuity of some wiring harness circuits.Refer to Troubleshooting, "Electronic Service Tools" for more information on electronic service tools.Check for the Proper Flash Files
Before proceeding with the installation of the new air inlet shutoff, connect the engine to the Caterpillar Electronic Technician (ET) in order to verify that the engine has the correct flash file. Refer to Tables 2 and 3 for the flash file (personality module) and the proper interlock code. If you do not find the personality module part number currently in the engine you must flash the correct file to the engine. Refer to Troubleshooting, "Flash Programming" for more information on flash programming.
Table 2
Flash Files for the Air Inlet Shutoff for the C11    
H/P     LB/FT Torque     Flash File     New Interlock Code    
335     1250     291-2052     24    
335     1250     291-2018     34    
350     1350     291-2020     35    
Table 3
Flash Files for the Air Inlet Shutoff for the C13    
H/P     LB/FT Torque     Flash File     New Interlock Code    
380     1450     307-1449     90    
410     1550     307-1456     78    
430     1550     307-1458     89    
430     1650     307-1462     80    Remove the Existing Inlet Air Piping
Illustration 1 g01313012
Typical example of the air inlet (1) 203-0351 Air Elbow (2) 248-4841 Band Clamp
Loosen and remove band clamp (2) .
Remove elbow (1) for the air lines.Installation of the Air Inlet Shutoff
Note: When you receive the air inlet shutoff the shutoff will be in the Closed position. Open the air inlet shutoff by using a wrench and rotate the hex head of the operating shaft in a counterclockwise direction for 1/4 turn. You may want to write open or closed on the air inlet shutoff.
Illustration 2 g01313055
Typical side view of the 228-5826 Air Shutoff Gp , 286-1660 Air Shutoff Gp and the 288-1446 Air Shutoff Gp
Illustration 3 g01313303