TSB140061 – ISL/QSL and ISC/QSC External Oil Leaks From Oil Pan and Oil Pan Gasket

NHTSA ID Number: 10162092

Manufacturer Communication Number: TSB140061-051420

Summary

This Technical Service Bulletin describes the verification and resolution of repeated external oil leaks from the lubricating oil pan and lubricating oil pan gasket for the same engine serial number (ESN), or multiple ESNs in the same application and operating environment with complaints of an external oil leak from the lubricating oil pan and lubricating oil pan gasket. This is an update to a previously submitted communication.

 

3 Affected Products

Equipments

BRAND PART NO. PRODUCTION DATES
CUMMINS ISC
CUMMINS ISL
CUMMINS ISL G

 


Technical Service Bulletin

Technical Service Bulletin:

TSB140061

Released Date: 14-May-2019
ISL/QSL and ISC/QSC External Oil Leaks From Oil Pan and Oil Pan Gasket

 

ISL/QSL and ISC/QSC External Oil Leaks From Oil Pan and Oil Pan Gasket

 

Core Issue

The ISC/QSC CM850/CM2150/CM2250/CM2350, ISL G CM2180, and ISL/QSL CM850/CM2150/CM2250/CM2350 product lines offer multiple lubricating oil pan options that vary the orientation and mounting hardware.  The lubricating oil pan option is selected by the original equipment manufacturer (OEM) based upon the application needs.  Lubricating oil pan options, which include the block stiffener plate, may provide additional robustness in high duty cycle applications, or applications where the chassis and powertrain is subjected to elevated levels of bending and twisting.

 

Confirmation

Repeated external oil leaks from the lubricating oil pan and lubricating oil pan gasket for the same engine serial number (ESN), or multiple ESNs in the same application and operating environment with complaints of an external oil leak from the lubricating oil pan and lubricating oil pan gasket.

 

Resolution

The installation of the block stiffener plate, Part Number 3927606, may reduce instances of the lubricating oil pan leaking and cracking on ISL/QSL and ISC/QSC engines.  There may be some variation between the required parts, depending on the original lubricating oil pan option. It is the responsibility of the repair location to make sure that the proper parts are installed and the lubricating oil pan (OP) option is correctly updated on QuickServe® Online.  Contact a Cummins® Authorized Repair Location or Cummins® Distributor for a list of oil pan options.  Note that oil pan options which use a sealant between the block and block stiffener have been obsoleted.  When installing the block stiffener, edge molded gasket, Part Number 3930408, must be installed between the block and the block stiffener.  For additional support, contact a Cummins® Authorized Repair Location or Cummins® Distributor.

Table 1 provides a list of additional parts that are needed for installation of the block stiffener. Installation of the block stiffener adds 1 quart of capacity to the lubricating oil pan.  Dipstick recalibration is recommended, but not required.

Table 1, Additional Parts Needed for Block Stiffener Upfit
Part Number Part Name Quantity Notes
3927606 Plate, Stiffener 1 Block stiffener.
3930408 Edge Molded Gasket 1 Gasket between block and block stiffener plate.
3900632 Lubricating Oil Pan Capscrew 32 Longer capscrew needed with addition of stiffener plate.
3928737 Suction Tube Brace 1 Tube brace with spacers for stiffener.
3901865 Suction Tube Brace Capscrews 2 For new tube brace.

 

For installation instructions, reference the appropriate sections and procedures of the Service Manual or Troubleshooting and Repair Manual for the engine being serviced:

  • Procedure 001-089 (Block Stiffener Plate) in Section 1.
  • Procedure 007-025 (Lubricating Oil Pan) in Section 7.
  • Procedure 007-035 (Lubricating Oil Suction Tube) in Section 7.

 

Warranty Statement

The information in this document has no effect on present warranty coverage or repair practices, nor does it authorize TRP or Campaign actions.

 

Document History

Date Details
2014-5-14 Module Created
2016-4-18 Added ISL G CM2180
2016-7-13 Corrected spelling error.
2019-5-14 Corrected lubricating oil pan capscrew part number.

 

Last Modified: 14-May-2019


Technical Service Bulletin:
TSB140061

https://www.nhtsa.gov/recalls?nhtsaId=10162092

https://static.nhtsa.gov/odi/tsbs/2019/MC-10162092-9999.pdf

MC-10162092-9999

 


 

SaleBestseller No. 1
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (1-Gallon, Case of 3)
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Provides 1. 5% improved fuel economy performance compared to SAE 15W-40 oils
  • Triple Protection Plus formula combines fully synthetic base oils with advanced additives for excellent equipment protection and long engine life
  • Formulated with additive technology that protects against the effects of soot, dirt and other contaminants
  • Engineered with shear stability to resist viscosity loss and maintain optimal engine oil pressure
Bestseller No. 2
Shell Rotella T5 Synthetic Blend 15W-40 Diesel Engine Oil (1 Gallon, Case of 3)
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Triple Protection Plus technology protects against wear, deposits and oil breakdown plus provides better low temperature flow compared to SAE 15W-40 oils
  • Helps control engine deposits for reliability at extended oil drain intervals
  • Formulated to control engine wear, 37% better than the maximum wear requirements in API CK-4 engine wear tests
  • Heavy duty engine oil formulated with synthetic base oil components
SaleBestseller No. 3
Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Diesel Engine Oil 1 GA, Case of 3
  • EXCELLENT WEAR PROTECTION IN HEAVY DUTY APPLICATIONS that can take a toll on critical internal moving parts
  • RESISTS OXIDATION AND FIGHTS DEPOSITS & SLUDGE with higher quality synthetic base oils and special inhibitors
  • PROTECTS DURING COLD START UPS WHILE CONTROLING SOOT as heavy-duty equipment can sit idle for extended periods of time
  • ADVANCED FUEL ECONOMY up to 1.5% over 15W-40 conventional oils in on-highway operations
  • UNIQUE 5,000 MILES OIL DRAINS EXTENSION in Cummins X15/X12 engines when average is 7mpg or higher
SaleBestseller No. 4
Mobil 1 Turbo Diesel Truck Full Synthetic Motor Oil 5W-40, 1 Gal
  • Mobil 1 Turbo Diesel Truck Is Designed For Modern Diesel Truck Engines, Delivering Long Drain Capability, Exceptional Performance, And Potential Fuel Economy Benefits
  • Meets Or Exceeds The Demanding Specifications Of Major Truck Manufacturers - One Engine Oil Can Be Used For Mixed Fleet Operations
  • Recommended For Use In All Super High-Performance Diesel Applications, Including Low Emission Engines
  • Helps Engines Last Longer By Reducing Low-Temperature Sludge Buildup And High-Temperature Deposits
Bestseller No. 5
Royal Purple 04154 / 300905 Duralec Super 15W40 CK-4 Motor Oil Synthetic - 1 gal. (Case of 3)
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Better wear protection
  • Increased fuel efficiency
  • Better protection of the expensive catalytic emission system
  • Improved compatibility with fuels containing ethanol
Bestseller No. 6
Ford Genuine XO-5W40-5QSD SAE 5W-40 Full Synthetic Diesel Motor Oil - 1.25 U.S. Gal (4.73L), Single Pack
  • It satisfies the requirements as well as most other domestic and import diesel engine manufacturers
  • Country of Origin : United States
  • The Package Height of the Product is 14.0 inches
  • The Package Length of the Product is 8.0 inches
Bestseller No. 7
Mobil Delvac Extreme HD Full Syn Diesel Oil 10W-30, 1 Gal, Case/4
  • Synthetic blend diesel engine designed to protect diesel vehicles and equipment
  • Biodiesel compatible for a wide range of heavy-duty applications and environments
  • Extended performance for up to 50% beyond OEM-recommended oil drain intervals
  • Excellent low-temperature performance for increased oil flow at startup, controlling sludge formation, and stay-in-grade shear stability
  • Features excellent anti-wear and anti-scuff properties help control wear in heavy-duty operation to help promote long engine life
SaleBestseller No. 8
Schaeffer Manufacturing Co. 9000CK4-006S SynShield OTR Plus Full Synthetic Diesel Engine Oil 5W-40, 1-Gallon Bottle
  • Maintains Fuel Economy Without Sacrificing Engine Durability.
  • Superior Cold Weather Startability And Operating Characteristics.
  • Oil Strength: Withstands Higher Heat Range Than Conventional Oils.
  • Keep-Clean Performance: Superior Soot Busting, Deposit-Dispersing Capability.
Bestseller No. 9
Royal Purple 04154 15W40 Oil, 1 Gallon (128 Ounces)
  • Better wear protection
  • Increased fuel efficiency
  • Better protection of the expensive catalytic emission system
  • Improved compatibility with fuels containing ethanol
  • Superior corrosion protection
Bestseller No. 10

Last update on 2023-11-13 / Affiliate links / Images from Amazon Product Advertising API

This product presentation was made with AAWP plugin.

Leave a Comment

Share to...