Wilden PS 4 Stallion Metal, Инженерия, эксплуатация и обслуживание

Страница: 20 / 28

WIL-10440-E-03
Wilden
®
20
Disassembly / Reassembly
Single-Point Exhaust
Step 1
Remove pilot exhaust muffler in pilot
bleed port located at the front of the
center block. Install 1/4" NPT pipe plug
(00-7010-08) into bleed port.
Step 2
Optional: Next, install an optional single-point exhaust gasket (04-2638-52).
The single-point air valve gasket can be purchased as a spare part or included
with the purchase of a new Pro-Flo
®
SHIFT pump.
.
Reassembly Hints & Tips
Upon performing applicable maintenance to the air
distribution system, the pump can now be
reassembled. Please refer to the disassembly
instructions for photos and parts placement. To
reassemble the pump, follow the disassembly
instructions in reverse order. The air distribution
system needs to be assembled first, then the
diaphragms and finally the wetted path. Please find
the applicable torque specifications on this page.
The following tips will assist in the assembly
process.
•
Lubricate air valve bore, center section shaft
and pilot spool bore with NLGI grade 2 white
EP bearing grease or equivalent.
•
Clean the inside of the center section shaft
bore to ensure no damage is done to new
shaft seals.
•
A small amount of NLGI grade 2 white EP
bearing grease can be applied to the muffler
and air valve gaskets to locate gaskets
during assembly.
•
Make sure that the exhaust port on the muffler plate is centered
between the two exhaust ports on the center section.
•
Stainless steel bolts should be lubed to reduce the possibility of
seizing during tightening.
PRO-FLO
®
SHIFT MAXIMUM TORQUE SPECIFICATIONS
Description of Part Torque
Air Valve 5.1 N•m (45 ft -lb)
Outer Pistons
47.5 N•m (35 ft -lb)
Small Clamp Bands
9.6 N•m (85 in -lb)
Large Clamp Bands
18.6 N•m (165 in -lb)
Air Chamber Screws
47.5 N•m (35 ft -lbs)