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 HYDRAMECHANICAL PROTECTIVE SYSTEM
SPECIFICATIONS
AIR INTAKE SHUTOFF
(2W5216)
bearings ....27.9970.010 mm (1.1230.0004 in.)
(1)
Latch.
(2)
Shutoff cylinder rod.
(8)
Shaft assembly.
(3)
Install shutoff cylinder as follows:
(9)
Plate assembly.
a. Assemble shutoff cylinder on the flange at
NOTE: With plate assembly (9) in the closed (shutoff)
the angle shown.
position, a 0.8 mm (.03 in.) feeler gauge must not pass
b. Tighten the nut that holds the shutoff
between the plate assembly and the housing bore at any
cylinder to the flange to a
position.
torque of ..................457 Nm (335 lb. ft.)
(10)
Lever return spring.
c. Install the flange on the air shutoff housing.
(11)
Lever.
Make sure cylinder rod (2) is engaged in
(12)
Sleeve.
the notch of lever (11).
(13)
Diameter of
sleeve..........14.9450.009 mm (.5995.0004 in.)
NOTE: The cylinder vent hole, between the ports, must
be in the downward position.
Bore in bushing (after
assembly)....15.0240.034 mm (.6026.0014 in.)
(4)
Knob.
(5)
Diameter of shaft assembly at
Bore in lever for
seal ..................... 15.880.05 mm (.625.002 in.)
bushing........17.0090.009 mm (.6823.0004 in.)
(6)
Air shutoff spring.
NOTE: Install both bushings to a dimension of 0.8 + 0.3
(7)
Diameter of shaft
mm (.03 + .01 in.) below the surface of lever ends.
assembly ............ 24.880.02 mm (.980.001 in.)
(14)
Dimension to install end of two bushings from
Bore in bushings for shaft assembly (after
machined
assembly) . 25.0170.040 mm (1.0035.0016 in.)
housing bore .........0.350.15 mm (.014.006 in.)
Bores in housing for
NOTE: FOR TORQUE VALUES NOT GIVEN, SEE THE FIRST
PAGE OF SPECIFICATIONS FOR GENERAL TIGHTENING TORQUES
208
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