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B5.9G, B5.9LPG – Troubleshooting and Repair Manual – 018-023   Engine Testing

Table of Contents

Specifications

Specifications

 TOC

Maintain the following limits (see note) during a chassis dynamometer test:

Intake Restriction (maximum):

Clean Filter:

Light-Duty 254 mm H 2O [10 in H 2O]
Medium-Duty 305 mm H 2O [12 in H 2O]
Heavy-Duty 381 mm H 2O [15 in H 2O]

Intake Restriction (maximum):

Dirty Filter:

Light-Duty 635 mm H 2O [25 in H 2O]
Medium-Duty 635 mm H 2O [25 in H 2O]
Heavy-Duty 635 mm H 2O [25 in H 2O]

Exhaust Restriction: Wide-Open Throttle at Rated Speed:

150 hp without Catalytic Converter:

Minimum:

H 2O 838 mm [33 in]
Hg 61 mm [2.4 in]

150 hp without Catalytic Converter:

Maximum:

H 2O 1549 mm [61 in]
Hg 114 mm [4.5 in]

150 hp with Catalytic Converter:

Minimum:

H 2O 838 mm [33 in]
Hg 61 mm [2.4 in]

150 hp with Catalytic Converter:

Maximum:

H 2O 1549 mm [61 in]
Hg 114 mm [4.5 in]

195 hp without Catalytic Converter:

Minimum:

H 2O 838 mm [33 in]
Hg 61 mm [2.4 in]

195 hp without Catalytic Converter:

Maximum:

H 2O 1372 mm [54 in]
Hg 102 mm [4 in]

195 hp with Catalytic Converter:

Minimum:

H 2O 838 mm [33 in]
Hg 61 mm [2.4 in]

195 hp with Catalytic Converter:

Maximum:

H 2O 1727 mm [68 in]
Hg 127 mm [5 in]

230 hp without Catalytic Converter:

Minimum:

H 2O 838 mm [33 in]
Hg 61 mm [2.4 in]

230 hp without Catalytic Converter:

Maximum:

H 2O 1905 mm [75 in]
Hg 140 mm [5.5 in]

230 hp with Catalytic Converter:

Minimum:

H 2O 838 mm [33 in]
Hg 61 mm [2.4 in]

230 hp with Catalytic Converter:

Maximum:

H 2O 1905 mm [75 in]
Hg 140 mm [5.5 in]

Oil Pressure:

Low Idle (minimum allowable) 69 kPa [10 psi]
Rated Speed (minimum allowable) 207 kPa [30 psi]

NOTE: Due to variations in ratings of different engine models, refer to the specific engine data sheet for the particular engine model being tested.
Last Modified:  23-May-2007
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Published by Jack

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