A New Recommendation For Cylinder Cut Out Testing Is Now Used on Certain 12K, 120K, 120K 2, 120K 2 OEM, 140K, 140K 2, and 160K Motor Grader Engines {7000} Caterpillar

Motor Grader

120K (S/N: SZN1-UP; JAP1-UP)

120K Series 2 (S/N: SZS1-UP; SZZ1-UP)

12K (S/N: JJA1-UP; SZP1-UP)

140K (S/N: JPA1-UP; SZL1-UP)

140K Series 2 (S/N: SZW1-UP)

160K (S/N: SZM1-UP; JBP1-UP)

The recommendation is place a 10 second pause prior to actual start of the injector testing and after the 900 RPM engine speed command. Complete the recommendation in Cat^® Electronic Technician (ET) Cylinder Cut Out Test Logic. The delay is introduced after speed override and before sample data collection.

Note: Use Cat (ET) 2015c or higher when applying the recommendation.