IK1201260 - 2015+ N13 Cylinder Pack ­ Update for Excessive Lubrication Oil Consumpt... Page 1 of 5

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Document ID: IK1201260

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Title : 2015+ N13 Cylinder Pack - Update for Excessive Lubrication Oil Consumption
Applies To : 2015+ N13 ESN: 4400000­4401769

CHANGE LOG
Please refer to the change log text box below for recent changes to this article:
05/24/2017 - Added rod bearing service information
04/27/2017 - Added note to verify repair history prior to following procedure.
02/27/2017 ­ Updated Tooling Information
02/20/2017 - Added additional caution information for the rod torque.
02/13/2017 ­ Changed noun to 192




DESCRIPTION
On certain N13B engines serial numbers ranging from 4400000 ­ 4401769. Carbon can build-up on the top lands of the pistons and cause the piston rings to stick
leading to loss of oil control in the power cylinders and increased oil consumption.
An updated cylinder kit is now available to address this condition. The updated liner integrates a removable “anti-polish” carbon scraping ring which sits in a
machined counterbore. This anti-polish ring (APR) has a smaller internal diameter than the rest of the liner that allows it to scrape carbon off of the top land of the
piston during normal operation. This action of continuously removing carbon buildup from the top land of the piston prevents the rings from carbon packing and
losing oil control in the power cylinders.

Before beginning this procedure, please check warranty repair history in Service Portal. If APR
cylinder kits have already been installed, do not proceed through this article without contacting
Tech Services first.

APR liners cannot be mismatched with standard liners. If for any reason an
APR liner needs to be installed in an engine with standard liners, all 6 liners
will need to be updated to the APR liners.

SYMPTOM(s)
Excessive Lubrication Oil Consumption (as defined by the diagnostic manual)

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SPECIAL TOOL(s) / SOFTWARE
Tool Description

Tool Number

Tool, Piston Cope

12­146­01

Cylinder Sleeve
Puller
Socket, Head Bolt
(E24 Torx)
Socket, External
Torx (E18)
Tap, M18x2
Bottoming (Head)
Bracket, Cylinder
Head Lifting
Set MaxxForce
11&13 Cap & Plug

ZTSE2536
ZTSE4787
ZTSE4835
ZTSE4855
12­342­03
ZTSE4891

SERVICE PARTS INFORMATION

The following component inspections and/or replacements are NOT covered under warranty for this
repair:
•
•
•
•
•
•
•
•

Oil Pump
Main Bearing
Turbo
Fuel Injector
Oil Cooler
Engine Oil (Recommended to replace at time of maintenance interval)
Engine Coolant
Cylinder Head

Any additional parts that are replaced will be considered customer responsibility.

The parts listed below are to be replaced under warranty during the warranty
period. This is an update to correct the symptom of oil consumption on 2015+
N13 Engines and is not considered a overhaul. The parts listed below are the
only parts covered for this symptom.

The N13 Engine has two different cylinder liners available in the Parts Catalog. It is important to verify
that the most up­to­date liner is being installed. Follow the parts listed below.

Kit Description

Part Number

Notes

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Quantity
Required
KIT, CYLINDER HEAD REMOVAL

2515548C91*

1

GASKET, 13L CYLINDER HEAD

62039010402*

1

GASKET,OIL PAN

3003425C2*

1

KIT, OIL FILTER

3007498C94*

1

KIT, PSTN SLV & RING (718 13L)

2514508C91*

6

KIT, 745 CONNECTING ROD BEARING- 1
2513433C91*
CYLINDER

6

ROD BOLTS

62904900079*

12

PICKUP TUBE SEAL O­RING 32 X 5

06569361612*

1

TUBE ASSEMBLY TURBOCHARGER OIL
3018397C93*
SUPPLY

1

GASKET

2601233C1

2

GASKET 4" EXH PIPE FLANGE

3846392C1

1

*SEE CAUTION NOTE BELOW*

Only used if aftertreatment is being serviced
­ DOC/DPF Gaskets
Only used if aftertreatment is being serviced
­ DOC Outlet gasket

NOTE: Items marked with an asterisk (*) are required.

DIAGNOSTIC STEP(s)
Follow: 2015 N13 Engine Diagnostic Manual for oil consumption diagnostics.

REPAIR STEP(s)
Follow: 2015 N13 Engine Service Manual for base engine repairs.

13L connecting rod bolt torque is CRITICAL. Apply a light amount of clean 30W engine oil to the underside
of the new rod bolt head and threads. Follow the torquing procedure EXACTLY as written in the latest
Service Manual using a calibrated torque wrench.

CONNECTING ROD BEARING SERVICE INFORMATION
The 2513433C91 rod bearing set contains a stronger polymer coated upper bearing which is darker in color. This bearing replaces the
former 3004714C91 and has been in service since 2015. The coating was added due to increased cylinder pressures found in the
2015 N13. There are no dimensional changes in the bearing, and it is backward compatible to all MaxxForce and N13 engines.

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Upper Rod Bearing Comparison

CONNECTING ROD TORQUE PROCEDURE BEST PRACTICES
• Always use new rod bolts
• Apply a LIGHT coating of engine oil to the threads and underside of the bolt head prior to installation. Do not dip the bolt in oil.
• Never set the rod or rod cap on the fractured mating faces.
• Clean the fracture faces, rod bearing saddles, bolt threads, and crank journal with cleaner such as Brake Clean, then blow dry with
filtered air.
• NEVER use a rag or towel to wipe the fractured rod mating faces.

• Only use clean engine oil on the new bearings.
• Using a calibrated torque wrench, torque the bolts BY HAND in all three steps exactly as published in the Service Manual. Do not
short cut by using unapproved methods.

• Do not use extensions on the torque wrench.
• It is critical to torque bolts on each cap evenly to the initial 22 ft.­lbs. before advancing to the next value. This will properly seat the cap
to the rod. Do not fully torque one side then the other.

• Check the Service Manual regularly for procedural changes.
• Do not rotate crankshaft until connecting rod bolts are fully torqued as this may cause bearing to rotate in place
• Lubricate the oil pick up tube and O-ring prior to assembly.
• Ensure the oil pick up tube is fully seated in the engine block. If not, aeration and oil pressure loss can occur causing severe damage
to the engine.

WARRANTY INFORMATION
Warranty Claim Coding:
Group: 12000 - ENGINES

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Noun: 192 ­ Sleeve, Cylinder
Standard Repair Time(s):

Description

12 - PISTON AND/OR SLEEVE (I-6),
REPLACE

Chassis

Engine

Models, ALL

N13

SRT

A12-1192U

Notes

ONE

A12-1192US-11 EACH ADDITIONAL
12 - CYLINDER HEAD OR REPLACE
GASKET (13L), R & R AND/OR REPLACE

Models, ALL

N13

A12-1342UT

OTHER RESOURCES
Master Service Information Site

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