PS Magazine - TB 43-PS-692
PS, The Preventative Maintenance Monthly
ISSUE 692
JULY 2010
50
PS 692
JUL 10
Inspecting, Testing and Adjusting the Fuel Delivery Block
To inspect, test and adjust the fuel delivery block and its components, see WP
0025 00 in TM 10-7310-281-13&P.
NOTE
Replacing the Fuel Delivery Block
1.
Slide the replacement fuel delivery block onto the threaded studs of the burner
assembly. Make sure the control knob (1) faces the front of the MBU-V3.
2.
Connect the fuel line (2),
the fuel feeder line (3)
and the air hoses (4, 5).
3.
Connect the fuel shut-
off solenoid harness
connector (6) and the
air/Fll solenoid harness
connector (7).
4.
Connect the flame
sensor harness connector
(8) and the ignitor (9).
5.
Connect the green
ground wire (10) onto the
base of the MBU-V3.
6.
Install and tighten the
two
7
/
16
-in self-locking
nuts and washers (11, 12)
on the threaded studs of
the burner assembly.
The new operator maintenance tasks require a new MBU tool kit, NSN 5180-01-
565-2047. It’s in the Army supply system. Read about the tool kit starting on page
51 of this issue.
The Army is revising the TM to include the new maintenance.
The revision should be published sometime in 2010.
±S±
7310-01-
²³´m
Compressor
Control panel
Fuel delivery block
462-4899
507-9302
462-4905
The new MBU tool kit, NSN 5180-01-565-2047, has all the tools you need to
repair and maintain your burner. Each tool is industrial quality and comes with a
warranty. There is one of each tool in the kit.
Adjustable wrench
. 6-in
overall length,
15
/
16
-in jaw capacity.
Dimensions are nominal. Lifetime
warranty.
Combination wrench.
8
3
/
4
-in
(nominal) overall length,
9
/
16
-in
wrenching size, 12 point, chrome
Fnish. Lifetime warranty.
Pliers.
Slip joint, 8-in (nominal)
overall length, vinyl comfort grips.
Lifetime warranty.
Modern Burner Unit…
New
Operator’s
Tool Kit
These parts will be added
to the unit authorized
stockage list (ASL)…
2
11, 12
6
9
7
3
10
1
4
operators,
now that
you have
more
maintenance
to perform
on your
modern
burner unit-
v3 (mbu-
v3), you
need a tool
kit equal to
the job.
only the
tool kit has
an nsn.
you can’t get
the individual
tools
separately.
here are
the kit’s
components…
8
5
692.50-51.indd
1-2
6/2/10
1:24:44 PM
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