Click here to make tpub.com your Home Page

Page Title: Section XVIII. Repair of Air Compressor and Drive Assembly
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

*TM 9-2815-213-34
Section XVIII. Repair of Air Compressor and Drive Assembly
3-96. Disassembly
CAUTION
a. Remove drive gear and woodruff from shaft
Be sure that oil ports in sleeve bushing are alined with
b. If inspection indicates need, remove sleeve
corresponding oil ports in rear
bushing from air compressor rear support.
support.
3-97. Cleaning
3-101. Installation
Clean air compressor and drive assembly in accor-
a. Slide air compressor and drive assembly with new gasket,
dance with paragraph 2-5.
into engagement of drive gear with camshaft gear.
3-98. Inspection
CAUTION
a. Inspect oil flow passage in air compressor rear
Be sure that "O" index mark on drive gear tooth (fig.
support to insure unrestricted passage.
3-72) is alined between the two punched-marked
b. Inspect air compressor rear support sleeve
teeth on camshaft gear.
bushing for wear, restricted oil groove, and alinement
of oil ports in support. Replace bushing if excessive
b. Secure assembly snug tight only with three capscrews as
wear is evident.
shown in figure 8-78.
c. Inspect drive gear against specified limits in
c. Attach a dial indicator to flywheel housing as shown in
repair and rebuild standards paragraph 3-136.
Replace gear if outside limits specified.
d. Advance drive gear as far as possible and set dial
d Inspect air compressor in accordance with
indicator to zero.
e. Retard drive gear and note indicator reading.
3-99. Repair
NOTE
Repair of air compressor and drive assembly is
Indicator reading should be within 0.006-0.009
limited to replacement of spared parts or units
inch. If reading is outside these limits, gear train
must be replaced.
3-100. Assembly
a. Install drive gear on drive shaft.
f. Remove capscrews and lockwashers (step b.).
b. Press sleeve bushing into air compress rear
support.
g. Install rear support on drive shaft and position to housing
securing support with five capscrews and lockwashers.
Section XIX. Repair of Fuel Pump and fuel Lines
(a) Remove two capscrews, lockwashers, and
3-102. Disassembly
flat washers (3, 4, and 5) securing valve to pump.
(b) Remove valve (1). Discard O-Ring (17).
NOTE
(c) Remove four screws and lockwashers (14
Perform the requirements of paragraph
and 15) securing coil assembly (13) to pump housing
3-104 a through d before disassembling the
(6).
pump.  If the pump operation is in ac-
(d) Remove shield (12), O-Rings (8 and 11), spr-
cordance with the specified requirement of
ing (10), and valve (9).
these paragraphs, proceed to paragraph 3-
(e) Remove knob (18) on manual override shaft
107  (fuel  pump  test  and  calibration
(7) and remove shaft.
Disassembly of the pump will not be
(f) Remove outlet connection (2) and pipe plug
necessary.
(16).
(2) Fuel pump damper assembly (fig. B-16).
a. Disassembly Into Sub-assemblies. Mount
(a) Remove two capscrews, lockwashers, and
fuel
flat washer (23, 24, and 25) securing damper assembly
pump (fig. 3-73) to fuel pump mounting plate and
to pump gear assembly.
ball joint vise (1 and 2, fig. 28) as shown in figure
3-74.
(1) Fuel shut-off solenoid valve assembly
B-17).
3-36

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business