TM 5-3895-371-24 & P
b.
Installation. (Refer to fig. 2-27.)
(1)
Install air reservoir (1) in air reservoir brackets (13).
(2)
Aline bolt holes in air reservoir brackets (13) and install two capscrews (14), lock-
washers (12) and nuts (11).
(3)
Tighten nuts (11).
(4)
Connect two air lines (7) and (8) to elbow (6) and (9).
Section XXI. MAINTENANCE OF PUMP TACHOMETER AND RECORDING BITUMETER
2-25. Pump Tachometer and Recording Bitumeter.
a.
Removal of Pump Tachometer. (Refer to fig. 2-28.)
(1)
Remove adapter (5) by loosening knurled nut (8).
(2)
Disconnect cable (4) from adapter (5).
(3)
Remove the pump tachometer (10) by removing two nuts (6) and lockwashers (7).
(4)
packing (11).
Replace lens (12) if broken by cutting or prying off bezel (13) and remove lens (12) and
(5)
Install new packing (11) and new lens (12) and roll or crimp on new bezel (13).
b.
Installation of Pump Tachometer. (Refer to fig. 2-28.)
(1)
nuts (6).
Mount pump tachometer (10) in bracket (9) and secure with two lockwashers (7) and
(2)
Install adapter (5) and secure to pump tachometer (10) with knurled nut (8).
(3)
Connect cable (4) to adapter (5).
c.
Removal of Pump Tachometer and Recording Bitumeter Cables. (Refer to fig. 2-28.)
(1)
Disconnect the pump tachometer cable (4) and the recording bitumeter cable (1)
from their respective adapters (2) and (5).
(2)
Trace the cables through holes in floor to their termination. (See lower views of illustra-
tion.) Cut all tie wraps that secure the cables.
(3)
Disconnect cable from adaptor on bitumeter wheel and the cable to the drive housing
off of the hydrostatic pump.
(4)
Pull cables down through hole in floor to remove.
(5)
Remove bracket (25) by removing screw (23), lockwasher (24), capscrew (19), lock-
washer (17), and nut (16). Loosen nut (21) and turn stand (18) counterclockwise from bracket (9).
Remove washer (22).
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