TM 10-4610-215-24
TM 08580A-24/2
NOTE
Adjustment of bearings is accomplished by using varying
thicknesses of shim gaskets. Adjustment is correct when the
capscrews have been tightened and only the slightest drag is
noticeable when the crankshaft is rotated. If necessary, two or
more shim gaskets can be used on each end of the crankshaft to
obtain this adjustment.
(22) install shell bearing halves (17) on connecting rod (32) and connecting rod cap (16).
NOTE
Check previous markings and install connecting rod caps right
side up.
(23) Secure connecting rod caps (16) to connecting rods (32) around crankshaft with two lockwashers (15)
and two bolts (14).
(24) Torque bolts (14) between 18 to 24 ft-lbs (250 to 332 cm-kg).
(25) Place new gasket (13) and crankcase cover (12) on power frame and secure with sixteen capscrews
(11).
(26) Install studs (10) into power frame (38).
(27) Place seal (9) on wiper box (7).
(28) Install wiper box (7) into power frame (38).
(29) Install packing (8) into wiper box (7) with the lips of the packing rings turned toward the crossheads.
(30) Install follower (6) into wiper box (7).
(31) Install gland (5) onto studs (10) and secure with nuts (4).
(32) Install oil drain valve assembly (3), sight gage (2), and air breather (1) on power frame (38).
(33) Install reducer bushing (39) and elbow (40) onto power frame (38) and slip rubber hose (41) onto
elbow (40).
(34) Reassemble suction/discharge assembly onto power frame in accordance with paragraph 4-3.
(35) Fill crankcase with oil.
4-3. R.O. PUMP SUCTION/DISCHARGE ASSEMBLY. (Figure 4-2)
a. General. The suction/discharge assembly of the R.O. pump is the section through which the water is
pumped. When the valve seats or packing in this assembly become worn, the pump will no longer function
property and the damaged parts must be replaced. This paragraph describes removal, disassembly, inspection,
cleaning, reassembly, and installation of the suction/discharge assembly.
4-6
