|
Product Links
Other Links
| |
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 |
|
|
