J & H Diesel Service 
J & H Turbo Service
Greenville, Mississippi  USA

              

Toll Free in USA
800-826-5566
  Local and International
662-378-8711
Local and International Fax
662-332-3561
  Diesel Fuel Injection and Turbocharger sales, service and repair for all
major makes and models of diesel engines. 
 

....Your source for Diesel Fuel Injection and Turbocharger Sales and Service... Celebrating 53 years of service, April 1st 1961 - 2014.......

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MEMBER
Celebrating Our 53rd Anniversary
April 1
1961 - 2014
"Our Service is Our Trademark"

 

Business Hours:
8:00 am - 5:00 pm 
Central Std Time
Monday - Friday

 

 

Company Brochure 

Repair Procedure Standards

Diesel Fuel Injection Pumps

Complete disassembly of the fuel injection pump and component subassemblies.  All o-rings, gaskets, and seals are discarded.
Thorough cleaning of all parts in ultrasonic parts washer.  Parts cleaning solvent is then used for final cleaning and lubrication.  Parts are then blown dry with compressed air.
Parts are then inspected and missing, worn or broken parts will be replaced.
Reassembly of these parts to the fuel injection pump, provided the parts meet with the manufacturer's requirements.
All repairs will be done in accordance with the original equipment manufacturer's specifications, and recommended procedures.
Test of sub-assemblies and complete fuel injection pump with the manufacturer's prescribed test equipment and in accordance with the original manufacturer's test specifications.   Injection pumps will be calibrated using a test calibration stand with test nozzles, test lines, and calibration fluid as specified by the manufacturer.  All diesel injection pumps are operated until optimum operating temperature is achieved.
Pump is sealed with caplugs, seal wires attached, and injection pump is painted.

 

Injectors / Nozzles

Complete disassembly of the injector
Clean and inspect parts
Replace worn parts, springs, and nozzle tip  as needed per manufacturer's specifications.
Set opening pressure to manufacturer's specification, and check for nozzle leak down and nozzle spray pattern.
All injectors are painted and/or given a cold blue treatment to prevent rust and corrosion.

 

Turbochargers

Complete disassembly of the turbocharger
Parts are cleaned with pressure washer, and bead blasted.
Resurface turbine housing mount flange
Wheel and shaft and bearing housing are checked for wear in bearing journals, ring grove, and straightness of shaft.
Replace all gasket, piston rings, seal rings, and bearings
Balance wheel and shaft
Balance compressor wheel
Re-assemble turbo

 

 

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of the content on this site is strictly prohibited. Prices subject to change. 

Last modified: 03/18/14