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 3500 ENGINE
SPECIFICATIONS
AIR INTAKE SHUTOFF
(1)
Install shaft assembly in housing as follows
(8)
Torque for nut that holds cylinder
to flange ........45 7 Nm (33 5 lb ft
a.
Install spacer (3) and spring (2) on shaft
Diameter of pin 6.299 0.008 mm (2480 .0003
assembly (1).
(9)
b.
Install the assembly in the housing Turn
In )
spring (2) until It engages correctly with pin
(4)
Bore in spacer bushing for pin
(after assembly) ................... 6.314 0.011 mm
c
Install handle (10) on the shaft assembly (1)
( 2486 .0004 n )
Turn shaft assembly (1) upward and install
pin (13) so handle (10) can rest on pin (13).
Bore in spacer for
bushing. ........7.938 0.013 mm (.3125 +.0005
d.
With the shaft assembly and handle (10) In
In.)
contact with pin (13), Install plate
assemblies (5) and (6) on the shaft
(10)
Handle
assembly.
e.
Remove pin (13) to release the handle and
(11)
Diameter of pin (13) ...................... .6.299
let plate assemblies (5) and (6) move to the
.0.008 mm (2480 .0003 in )
"shutoff" position. A 0.076 mm (.003 in)
feeler gauge should not pass between each
Bore in housing for
plate assembly and the housing.
0.051
pin .............................. 6.408
mm
(.2523 .0020 in)
f.
Remove handle (10) and Install spacer
assembly (12), pin, (13), the gasket, cover
assembly and handle (10).
Bore in spacer bushing for pin
(after assembly) ................... 6.314 0.011 mm
(2)
Spring
(3)
Spacer for spring (2).
(.2486 .0004 in.)
Bore In spacer for shaft .. 20 80 0 25 mm (819
Bore in spacer for
+.010 in)
bushing ........7.938 0.013 mm (.3125.0005
18.94 0.02 mm
Diameter of shaft ..............
in)
(.746 + .001 In )
(12)
Spacer.
(4)
Pin
(13)
Pin.
(5)
Plate assembly
Diameter of shaft ...................... 18.94 0.02
(14)
(6)
Plate assembly
mm (.746 .001 In)
(7)
Hydraulic cylinder must be Installed before the
Inside diameter of
air shutoff can be installed on the engine. Put the air
bushings for shaft ...................... 19.050
shutoff group in the "open" position and install the
0.044 mm (.7500 .0017 In)
gasket, flange and cylinder with cylinder shaft (15)
(15)
Hydraulic cylinder shaft
between the spacer assembly in the shaft lever and
spacer assembly (16). The bolts that hold the unit to the
(16)
Spacer assembly
aftercooler housing can now be installed.
NOTE: FOR TORQUE VALUES NOT GIVEN, SEE THE FIRST PAGE OF SPECIFICATIONS FOR
GENERAL TIGHTENING TORQUES
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