Skyjack SJ3219 Service Manual

110
SJ3215, SJ3219
212508ADA
Base Section 5 – Procedures
5. Note the position of the nut relative to the fitting
with a marking device (i.e., paint marker).
Mark the hose
end and fitting
6. Referencing the chart below, use a second box
wrench to tighten the nut the appropriate number
of flats past the mark. Do NOT over tighten.
-4 1/4" 2 1.5
-5 5/16" 2 2
-6 3/8" 1.5 1.5
-8 1/2" 1.5 1.25
-10 5/8" 1.5 -
-12 3/4" 1.25 -
-16 1" 1 -
-20 1 1/4" 1 -
-24 1 1/2 1 -
-32 2" 1 -
FLATS FROM WRENCH RESISTANCE CHART
for JIC Hose Ends
Size FFWR
Dash Frac. (in.)
37° Tube
Nut
Swivel Nut
Using two Box Wrenches, tighten
the nut the appropriate number
of flats past the mark (refer to the
FFWR chart above).
This example shows the
nut tightened 1 flat past
the mark.
7. Apply a drop of torque seal to the connection.

Skyjack SJ3219 Specifications

General

Gradeability	25%
Power Source	Electric
Drive Motor	24V DC
Tire Type	Solid, non-marking
Lift Capacity	550 lbs
Machine Width	32 in
Machine Length	70 in
Drive Speed (Stowed)	2 mph
Drive Speed (Raised)	0.8 km/h
Turning Radius (Inside)	0 in (0 m)
Battery	4 x 6V
Working Height	25 ft