Crown RC 5500 series - SPL

67
M1.0-1055-072
01 Rev. 3/07
LUBRICATION & ADJUSTMENT
Componentry
SPL
Load Lowering Proportional Valve
Location: mast manifold.
Purpose: provide hydraulic flow path for the lower
function.
Data: coil energized by Access 7 when lower function
selected via POT2. Coil resistance 28.8 ohm. Coil volt-
age 24VDC regardless of battery voltage.
Adjustment: none required.
SPA
Auxiliary Proportional Valve
Location: mast manifold.
Purpose: sets hydraulic fluid flow for tilt and accessory
function.
Data: coil energized by Access 7 when accessory
function selected via POT3, SSS or TDS. Coil resis-
tance 28.8 ohm. Coil voltage 24 volt DC regardless of
battery voltage.
Adjustment: none required.
SVTE
Tilt Extend
Location: mast manifold.
Purpose: tilt retract.
Data: 24 nominal operating voltage.
Adjustment: none required.
Figure 15938
Figure 15939
Figure 16053
Crown 2007 PF15674-23 Rev. 3/07