11921 Slauson
A
ve. Santa Fe Springs, CA. 90670 (800) 227-41
16 F
AX (888) 771-7713
PAGE 9
1. Place empty 3 Gallon Container under Drain Plug.
GRAVITY DOWN LIFTGATES
2. Open and lower Platform to ground.
Remove
the Drain Plug
(FIG. 1A)
. Drain hydraulic fluid
from system. Re-install Drain Plug.
3. Remove Filler Cap
(FIG. 1A)
and refill
reservoir until Sight Glass
(FIG. 1A)
is half
full. Use correct grade of hydraulic fluid for
your location.
4. Re-install Filler Cap
(FIG. 1A)
.
1. Place empty 3 Gallon Container under Drain Plug.
3. Disconnect the White Wire
(FIG. 1B)
from Motor
Solenoid. Lower the Platform while draining the
remaining hydraulic fluid from system. Re-install
Drain Plug. Reconnect the White Wire to Motor
Solenoid.
4. Remove Filler Cap and refill reservoir until Sight
Glass
(FIG. 1A)
is half full. Use correct grade of
hydraulic fluid for your location.
6. Re-install Filler Cap
(FIG. 1B)
.
+20 to +150 Degrees F - Grade ISO 32
Below + 20 Degrees F - Grade ISO 15
DRAIN
PLUG
LIFTGATE SHOWN WITH
GRAVITY DOWN PUMP& MOTOR
FIG. 1A
POWER DOWN PUMP
FIG. 1B
MOTOR
SOLENOID
WHITE
WIRE
CHANGING HYDRAULIC FLUID
2. Open and raise Platform to vehicle bed height.
Remove
the Drain Plug
(FIG. 1A)
. Drain hydraulic fluid.
CAUTION
Keep dirt, water and other contaminants from entering the hydraulic system.
Before opening the hydraulic fluid reservoir filler cap, drain plug and hydraulic
lines, clean up contaminants that can get in the openings. Also, protect the open-
ings from accidental contamination.
SIGHT
GLASS
5. Raise Platform to vehicle bed height.
Check
hydraulic fluid again and, if needed, add more
hydraulic fluid until Sight Glass
(FIG. 1A)
is half full.
NOTE:
To prevent spills, drain used hydraulic fluid through a funnel into waste fluid container.
+20 to +150 Degrees F - Grade ISO 32
Below + 20 Degrees F - Grade ISO 15
FILLER
CAP
POWER DOWN LIFTGATES
