JLG 500RTS Service Manual - Manual (Page 26)

SECTION 2 - PROCEDURES
2-10 – JLG Sizzor – 3120829
PRESSURE PORT
ADJUST DECK EXT TO
83 BAR (1200PSI)
ADJUST MAIN RELIEF TO 156 BAR
(2250 PSI) ON 400RTS AND 193 BAR
(2800 PSI) ON 500RTS
ADJUST FRONT STEER
TO 90 BAR (1300 PSI)
ADJUST REAR STEER TO
90 BAR (1300 PSI)
ADJUST LIFT DOWN SPEED
TO 70-60 SECONDS. ON 400RTS
AND 80-70 SECONDS ON 500RTS
NOTE: Pressure on deck ext./retract, leveling jacks, lift up,
and overload all work off of system pressure
Figure 2-2. Pressure Adjustment Locations