NHTSA ID Number: 10115461
Manufacturer Communication Number: IK1201117
TSB/Document Date: 2017-08-16
Summary
Open Crankcase Breather
IK1201117 Open Crankcase Breather
Page 1 of 4
Countries:
AUSTRALIA, CANADA, UNITED
STATES, PUERTO RICO, NEW
ZEALAND
Document
ID:
IK1201117
Availability:
ISIS, Bus ISIS
Revision:
5
Major System: ENGINES
Created:
4/18/2014
Current
Language:
English
Last
Modified:
3/16/2015
Other
Languages:
NONE
Author:
Matthew
Lazarz
Viewed:
8703
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Title : Open Crankcase Breather
Applies To : 2010 + MaxxForce DT, 9 & 10 Engines
CHANGE LOG
Please refer to the change log text box below for recent changes to this article:
02/18/2015 - Added Australia, New Zealand, and Puerto Rico to country coding.
3/16/2015 - Changed SRT description, moved Install note above step 4 into step 4.
Title: Open Crankcase Breather
Purpose: Open breather application guidelines.
Applies To: 2010 I-6 MaxxForce DT, 9 & 10 Engines
This article provides guidelines as to when installation of an open breather system is applicable.
Action
Decision
A: Low Power: Proceed to section 1
Complaint
B: Oil leak at CAC pipes: Proceed to section 2
C: Shutdown at or below 20°F: Proceed to
section 3
Section/Step
Action
Decision
Yes: Proceed to Section 1 Step 2
1/1
Is boost >10PSI below Specification?
No: Complete Engine Run / Start Symptoms, open
breather kit is not required
Section/Step
Action
Decision
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IK1201117 Open Crankcase Breather
Page 2 of 4
Remove only the air inlet duct from the low pressure
turbocharger.
1/2
Section/Step
Yes: Clean turbo coking per IK1200656
then proceed to Section 4
Visually inspect for severe turbo coking, is coking
present?
No: Complete Engine Run / Start Symptoms
Action
Decision
Yes: Proceed to Section 2 Step 2
Is there impeller contact with the HP turbo housing?
2/1
No: Proceed to Section 2 Step 3
Section/Step
Action
Decision
Is the contact with the intake or exhaust housing?
Exhaust housing: iApproval case file for whole turbo
replacement will be needed. Clean system of oil
contamination per Section 2 Step 3. Once completed
proceed to Section 4
2/2
Note: the turbocharger oil feed line is not
reusable if removed it must be replaced
Section/Step
Intake housing: Replace turbo center section
per IK1200938. Clean system of oil contamination
per Section 2 Step 3
Action
Clean system of oil contamination from CAC per IK1201175
2/3
Section/Step
Action
Decision
Once completed proceed to Section 4
Decision
Yes: Proceed to Section 4
3/1
Has CAC or ETV icing been found?
No: Complete Engine Run / Start Symptoms
Section
4
Action
Decision
Install open breather kit using the ESN range guide below.
2010 Emissions DT, 9 or 10 Engine
Identify engine emissions year using Service Maxx as shown in
2013 HD-OBD DT, 9 or 10 Engine
Figure 1
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IK1201117 Open Crankcase Breather
Page 3 of 4
Figure #1: Service Maxx Engine ID
Item 1: 2010 Emissions DT, 9 or 10 Engine
Item 2: 2013 HDOBD DT, 9 or 10 Engine
Possible Part Numbers Needed
Part Number
Part Description
Quantity
2512354C91
HP Turbocharger Center
Cartridge
1
1881990C1
Pipe Seal/ Crossover Tube Seal
(inter-stage cooler not
equipped, If needed)
1858048C2
Inter-stage Cooler Outlet O-Ring
(ISC equipped, If needed)
1
7091592C91
KIT, Turbocharger Compressor
Cleaning
1
2512460C1
Fluid, EGR Cleaning
1
1
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IK1201117 Open Crankcase Breather
1885590C92
Page 4 of 4
1
TUBE ASSY TURBO OIL
SUPPLY
Standard Repair Times (SRT)
Description
12 - VALVE COVER(S) AND/OR GASKET
(I-6 ENGINES), R & R AND/OR REPLACE
12 - CRANKCASE BREATHER
(ENGINE MOUNTED), REPLACE
12 - Air Cleaner AIR INLET HOSE/Piping, Replace
12 - TURBOCHARGER H.P CENTER SECTION,
REPLACE
(Note the turbo oil supply line must be replaced)
12 - CAC Cleaning, Perform
12 - Charge Air Cooler, Replace
Model
SRT Link
4300 4400
[ KL12-1564T-20 ]
7300, 7400,
7500
[M121564T20]
4300 4400
[K129215T]
7300, 7400,
7500
[M12-9215T]
All Models
[A15180]
4300 4400
[KL12-6135T-24]
7300, 7400,
7500
[M126135T24]
4300 4400
[A093925A]
7300, 7400,
7500
[A09-3925A]
4300 4400
[KL09-3925T]
7300, 7400,
7500
[A09-3320]
Warranty Coding
Group
Noun
Noun Description
12000
215
Filter, Oil Seperator, Crankcase
Vent
Feedback Information
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Staff
ID
Client
ID
U022880
Comments
Created
Date
You received the following feedback From: u022880 Kendall Prophett Email Address: Kendall.Prophett@navistar
.com Job Classification:
4/1/2015
Dealer: Field Personnel Feedback: Template needed for programming. Unnecessary case files are being created because template is not on
7:47:39 AM
iKNow article. PLEASE CREATE TEMPLATE!!!!!!
Copyright © 2015 Navistar, Inc.
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TSB/Document ID: IK1201117
Replacement Service Bulletin Number:
MFR Communication Date: 2015-03-16
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE
MFR Component System:
MFR Component Subsystem:
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