User Manual

Figure 26b: Fluid Tube Assembly
Seat Replacement
Lubricate the o-ring on the seat assembly using
a suitable lubricant, then by hand, using the seat
removal tool (A10766-00), carefully start the seat
assembly into the pocket of the manifold.
Hand tighten the seat in place. Using a torque
wrench with a 3/8" (10mm) socket, torque the
valve seats to 15-20 lbs•in (1.7-2.3 Nm).
Figure 24: Valve Seat Installation
Figure 25: Valve Installation
> Always use a torque wrench to torque
the sets in place. Over-torquing the sets
may cause permanent unrepairable dam-
age to the manifold.
Lubricate the valve o-rings with a suitable o-ring
lubricant. By hand, thread the valve into the
pocket in a clockwise direction. Tighten using a
1/2" (13mm) socket and torque to 15-20 lbs•in
(1.7-2.3 Nm).
FLUID TUBE ASSEMBLY
Insert uid tube into the turbine body bore from the
back side. Install and tighten the four (4) SSF-3137
screws to a nal torque of 7-10 lbs•in (0.79-1.13
Nm). Install 79001-05 o-ring on to the exposed
end of the uid tube. Make sure this o-ring is not
damaged. Leaks will occur if the item is damaged.
Inspect the uid tube outlet end to make sure it
is centered in the shaft bore. Mis-alignment may
cause uid tube to touch rotating shaft or bell cup
which may result in turbine failure or uid tube
damage. If tube is bent or otherwise damaged,
replace with a new part.
Figure 26a: Fluid Tube Assembly
C A U T I O N
!
TORQUE WRENCH
TIGHTEN VALVE SEAT TO A FINAL TORQUE OF
15-20 LBS/IN (1.7-2.3 Nm)
3/8 INCH SOCKET
A10756-00
VALVE SEAT
TOOL
TORQUE WRENCH
TIGHTEN VALVES TO A FINAL TORQUE OF
15-20 LBS/IN (1.7-2.3 Nm)
A11922-00
VALVE
TOOL
1/2 INCH SOCKET
FLUID TUBE CENTERED
RPM-439 1/8 I.D. (3.18MM)
RPM-440 3/32 I.D. (2.36MM)
RPM-441 1/16 I.D. (1.57MM)
FLUID TUBE
79001-05
O-RING
SSF-3137
SCREW
TORQUE TO 7-10 LBS/IN. (0.79-1.3 Nm)
Aerobell - Maintenance
52
LN-9264-08.2
Ransburg