Woods Equipment 1050 - Manual (Page 29)

Assembly 29
51861 (Rev. 6/16/2006)
Figure 21. Pump Installation
Apply teflon tape to hose nipple (7) threads and install
one into reservoir suction screen filter and one into 90°
elbow (9).
IMPORTANT
■ Fittings with O-rings must be installed properly.
Loosen lock nut completely, install fitting all the
way, position it and tighten lock nut.
Make sure O-rings are installed on elbows before
installing in pump.
Install 90° elbow (9) into pump suction port. Install 90°
elbow (10) into pump pressure port. Place suction hose
(6) on hose nipples (7) and secure with hose clamps
(8). Install fitting on hose (5) in 90° elbow (10).
Refer to Pump Mounting Bracket Installation in next
section and attach mounting bracket (3) to pump with
bolts (14) and lock nuts (13). Install tapered knobs (11)
to control handles as shown in Figure 21.
A lifting bar is provided to maneuver backhoe while it is
on the pallet. While backhoe is on a pallet, do not lift
from any other point. When backhoe is removed from
pallet, remove lifting bar and discard.
Remove lag screws from rear of backhoe and remove
backhoe from skid.
ATTACHING BACKHOE TO TRACTOR
Use either 540 or 1000 rpm PTO speed; never exceed
the rated pump rpm.
Only mount this backhoe on 50 hp or greater, Category
2 and 3 tractors with 2000 lb. minimum lift capacity and
with original equipment high-strength top link pin of at
least 1" diameter or approved top link brackets and
pins available form your WOODS dealer for some trac-
tors not originally equipped with 1" diameter pins.
Service hydraulic reservoir by filling to full mark on dip-
stick (approximately 9-1/2 to 10 U.S. gallons). When
backhoe is mounted and cylinders are filled, it will be
necessary to add fluid to reservoir. System capacity is
approximately 14 U.S. gallons.
IMPORTANT
■ Fill with clean oil. Do not mix oil types or
grades.
1. Main frame assembly
2.
540 RPM Pump
2A. 1000 RPM Pump & PTO adapter
3.
Pump mounting bracket
4. PTO Adapter
5. 1/2 NPT x 70" High-pressure hose asy
6. 1 x 30" Low-pressure hose
7. 1" NPT to 1" Hose nipple
8. 1-1/2" Screw hose clamp
9. 1-5/16 - 12 - 1" NPSM 90° Elbow
10. 1-1/16 - 12 - 1/2" NPSM 90° Elbow
11. Oval tapered knob
12. Breather cap/dipstick
13. 1/2" NC Hex lock nut
14. 1/2" NC x 1-1/2" Bolt GR5