JLG 660SJ Operator Manual - Manual (Page 107)

SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
3121297 – JLG Lift – 6-21
13. Electronic Pressure Regulator (LP only)
Interval - 3 Months or 150 hours of operation
Comments - Drain oil build up. Refer to Section 6.6, Pro-
pane Fuel Filter Replacement
14. Fuel Filter (Propane) - GM Engine
Interval - 3 Months or 150 hours of operation
Comments - Replace filter. Refer to Section 6.6, Propane
Fuel Filter Replacement