OP-755 Part 2 Pages 197-401 - Personal Page of GENE SLOVER

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274267-9 can also be removed. The removal of the small pipe
plugs 196826-9 from the ends of the body 274268-1 will permit
the removal of the ball checks 196701-9, the springs 274266-4
and the spring retainers 229060-9. Removal of the acorn nuts
206482-11 and loosening the lock nuts 274267-10 will permit
the removal of the adjustable needle valves 274266-11.
176. To reassemble the dashpot cylinder assembly (dr .
no. 274265). - The parts are to be thoroughly cleaned in a
non-acid cleaning fluid and are to be reassembled in reverse
of the dismantling instructions. Whenassembling the piston
rod 274266-13 through the oil seal 274338-4 and the packing
274266-10, slip the oil seal leader 274349-3 over the thread
end of the piston rod to prevent injury to the oil seal and
packing. The oil seal leader may be found in the #1 spare
parts box. The assembly is to be filled with oil and adjusted
as explained.
METHOD OF CHANGING EQUIPMENT FROM RIGHT HAND TO LEFT HAND
177. The remaining paragraphs of this chapter are disassembly
and assembly instructions which apply to alteration
of a r a.ght hand power plant for purpose of converting it for
left hand LnstaLl.a t Lon, Elements of the A-end, the B-end, the
control linkage and the saf'e ty car -stop device require conversion
as described. All· other parts are assembled the same
for both right and left hand installations.
Conversion from left hand to right hand is made in exactly the
same manner as described except the parts are to be mounted
in the R.H. locations and the R.B. levers are to be used.
178. B-end chang e-ouer (rom" R. H. to L. H. requires the
following changes (see assembly drawing of B-end, 274249).
(a) The foot valve and its control linkage are to
be assembled on the opposite side of the base
and the hydraulic motor head.
(b) The complete brake cylinder and brake band are
to be assembled to the opposite side .
(0) The ratchet dogs and springs are to be assembled
to the opposite hand.
(d) The cams in the B-end are to be turned over.
(e) The check valve 206639-5 and the pipe plug
200075-16 are to be assembled in the opposite
side of the hydraulic motor head 274316-1.