JS1 Jet Sustainer Flight Manual Supplement - Issue 1
Date of issue: 31.03.2016
Accepted section
Page 5–35
5.2.1.4.
Heater Over-current
Error Description:
Glow plug exceeded maximum allowed current.
Possible Causes:
Defective glow plug
Wiring defect
Pilot action required:
Attempt one more start
Retract engine and switch system off
Ground maintenance actions are required if problem re-
occurs.