Technical Review Slides 06_09_07[shrunk+] 1[shrunk+]

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C6.6/1106D Rail Pressure Instability CPI Issue 157582 Status - Open, Active

C6.6/1106D Rail Pressure Instability

CPI Issue 157582
Status - Open, Active
PCA was planned

for production intro in Sept, is now expected the 3rd week in October.
Fuel system issues still need to be reported and investigated.
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C6.6/1106D New Media Fuel Filter rework Rollout V211 option & V611

C6.6/1106D
New Media Fuel Filter rework Rollout


V211 option & V611

special instruction for UGM have been sent for Approval.
Perkins Service Bulletin 57 issue 2 covers.
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400 Series oil pressure slow to rise. CPI Project 173720 BB

400 Series oil pressure slow to rise.

CPI Project 173720
BB A. Hawkes
Project

scope being defined
Слайд 5

Current data shows only isolated cases. Oil drain back from the

Current data shows only isolated cases.
Oil drain back from the system

/ oil filter is being investigated
as the most likely Cause.
Reports show marine / low usage applications as the largest
Population concerned.

400 Series oil pressure slow to rise

Слайд 6

3024C Oil dripping from breather New machine 226B SSL reported as

3024C Oil dripping from breather

New machine 226B SSL reported as dripping

oil from open breather by
Peterson Tractor Co.(video clip On S/R 1-31061931). Blowby recorded as
17 L/Min. Oil level correct etc.

CPI Project No.175673
BB Dave Cook.

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C4.4 / C6.6 / 1104D / 1106D Injectors not responding. The

C4.4 / C6.6 / 1104D / 1106D
Injectors not responding.

The applications operating mode will not allow the engine to automatically
complete the “adaptive trim” process due to engine variables not meeting the
required limits / thresholds.
The following diagnostic codes will be displayed CID0001 FMI 07 –
CID004(6) FMI 07.
Generally the “Fuel System Verification Test” can be run from the diagnostic
menu, however, With prod 1.2 / 1.3 software this test will not run.
It is then unclear whether the test has failed or the injectors are faulty.
CPI 175743 has been raised by Chris Crawford.
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3024C/400 Series Head Gasket All Peterborough built HR lists now have

3024C/400 Series Head Gasket

All Peterborough built HR lists now have

full
production gasket used in build.
Manitou build list cut-in on 26th March 2007.
Cut-in serial number – U988653P
All other customers’ lists cut-in on 2nd April 2007.
Cut-in serial number:
Volvo HR81623 – U989617P
Perkins HR51245 – U989708P
Griffin built engines:
Cut-in on production – 1st May 2007
Serial number – GGA29118

New gasket introduction

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Summary 400C turbo testing completion 10/08/07 400C NA test work for

Summary

400C turbo testing completion 10/08/07
400C NA test work for MLS planned

completion 31/08/07
(test work ongoing)
400D Analysis work planned completion 28/11/07
Analysis work from CAE is the critical path item

Current position

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1104/6D - C4.4/C6.6 Injector fuel leak. CPI Project No.173606: BB Dave Cook.

1104/6D - C4.4/C6.6 Injector
fuel leak.

CPI Project No.173606:
BB Dave Cook.

Слайд 11

Injector cracking

Injector cracking