Figure 3
INSTALLING THE NEW INTEGRATED
ACTUATOR COVER ASSEMBLY
2.0 Install new COVER SEAL — Item 2
from the parts list, into the groove of the
INTEGRATED ACTUATOR COVER AS-
SEMBLY as shown in
Figure 2
.
Front
Rear
Figure 4
2
Integrated Actuator Cover
2.1 Align and hold the METERING
VALVE DRIVE COUPLING parallel to the
side of the INTEGRATED ACTUATOR
COVER as shown in
Figure 3.
2.2 Position the INTEGRATED ACTUA-
TOR COVER ASSEMBLY into the top of
the pump while holding the METERING
VALVE DRIVE COUPLING parallel to the
PUMP BODY. Slightly lift the front portion
of the INTEGRATED ACTUATOR COVER
as shown in
Figure 4.
2.3 Carefully slide the INTEGRATED
ACTUATOR COVER toward the rear of the
pump until the horseshoe portion of the
METERING VALVE DRIVE COUPLING
contacts the pump's GOVERNOR LINK-
AGE HOOK as shown in
Figure 5
. Once
contact has been made, continue moving
the INTEGRATED ACTUATOR COVER in
the same direction until the mounting holes
between the INTEGRATED ACTUATOR
COVER and the PUMP BODY are aligned.
CAUTION
Failure to properly install the METER-
ING VALVE DRIVE COUPLING to the
pump's GOVERNOR LINKAGE can
result in serious damage.
2.4 Obtain three COVER SCREWS re-
tained from the original GOVERNOR
CONTROL COVER. Assemble the INTE-
GRATED ACTUATOR COVER to the
PUMP BODY with these screws. Tighten
screws to 35 - 45 lbs/in.
2.5 Install a new O-RING — Item 3 from
the parts list, on the RETURN LINE CON-
NECTOR ASSEMBLY retained from the
original GOVERNOR CONTROL COVER.
Apply a light coating of all purpose grease
to the O-RING and install connector into
the 7/16-20 UNF-2A threaded hole located
in the INTEGRATED ACTUATOR COVER.
Tighten to 43 - 53 lbs/in.
See CAUTION following on page 3.
STEP 2
Pump
Body
Metering Valve
Drive Coupling
Integrated Actuator Cover
Figure 2
Integrated Actuator
Cover Assembly
Cover Seal
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