Worksheet
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TOC |
| Date: |
Repair Order Number |
Operator: |
| ESN: |
CPL: |
Fuel Pump Code: |
| Complaint: |
SC Code: |
| Parameter |
Code Specifications |
Actual Reading |
| Fuel Pressure (psi @ rpm) |
Refer to Specifications – Engine Testing |
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| Fuel Rate (lb/hr) |
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| Intake Manifold Pressure (in Hg) |
See Fuel Pump Code |
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| Intake Manifold Temperature |
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| *Intake Air Restriction |
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| Intake Manifold. Temperature |
25 in H 20, Maximum |
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| *Exhaust Air Restriction |
3 in Hg, Maximum |
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| *Fuel Inlet Restriction |
Refer to Specifications – Engine Testing |
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| *Fuel Drain Line Restriction |
3.5 in. Hg |
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| Engine Blowby |
12 in H 2O New Engines, Maximum 18 in H 20 Used Engines, Maximum |
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| * Recorded at maximum horsepower speed and full load |
| Road Speed Limit |
Engine High Speed Limit |
| Check Oil Level |
Low |
High |
OK |
Fuel Quality |
OK |
Not OK |
| Engine Speed |
Fuel *Rate/Pressure |
Fuel Temperature |
Turbocharger Inlet Air Temperature |
Intake Manifold Temperature/Pressure |
Coolant Temperature/Pressure |
Engine Blowby |
Lubricating Oil Press |
HP or Torque |
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| * Be sure that the fuel rate is corrected for temperature. |
| Fuel Temperature |
Correction for Flow Rate |
| Less than 7°C [45°F] |
Flow meter not accurate |
| 7 to 13°C [45 to 55°F] |
Subtract 2% from flow rate reading |
| 13.0 to 20.0°C [55 to 68°F] |
Subtract 1% from flow rate reading |
| 20.0 to 29°C [68 to 85°F] |
No Correction |
| 29 to 42°C [85 to 108°F] |
Add 1% to flow rate reading |
| 42 to 56°C [108 to 132°F] |
Add 2% to flow rate reading |
| 56°C above [132°F] |
Flow meter not accurate |
| Pressure Conversions |
| 1 in. H 2 0 = 0.074 in. Hg = 0.036 psi |
| 1 in. Hg = 13.514 in. H 2 0 = 0.491 psi |
| 1 psi = 2.036 in. Hg = 27.7 in. H 2 0 |
This Page Can Be Copied For Your Convenience.
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Last Modified: 21-Dec-2004
Published by Jack
Hello, I'm Jack, a diesel engine fan and a blogger. I write about how to fix and improve diesel engines, from cars to trucks to generators. I also review the newest models and innovations in the diesel market. If you are interested in learning more about diesel engines, check out my blog and leave your feedback.
View all posts by Jack
