Main Pump Reassembly - Daewoo Solar 225LC-V Shop Manual

14. Insert adjusting screw bushing (647) into
pilot piston bore. Install O-rings (725, 730,
732, 734) into their proper locations.
Mount pilot cover (641) onto regulator
casing by using four hex-head allen-style
bolts (436, 438).
NOTE: Cover mounting bolts (436,
438) are uneven in length and
should be replaced to their
proper location.
15. Install O-rings (708, 724) to regulator
casing base and mount regulator to pump
body using four hex-head allen-style bolts
(412, 413)
The regulator mounting bolts
NOTE:
(412, 413) are uneven in length
and should be replaced to their
proper location.

MAIN PUMP REASSEMBLY

Reassembly should be done by reversing disassembly steps.
NOTE:
1. Begin reassembly with servo piston (532), tilting pin (531) and feedback pin (538) at top of pump
case. Use Loctite #609 to hold tilting pin and servo piston if those parts have been disassembled.
2. Bolt swash plate support (251) to pump casing (271). Tighten four allen-head mounting bolts.
3. Turn pump case upside down, with
regulator-mounting
surface. Insert tilting bushing (214) of
swash plate into tilting pin (531) and
assemble swash plate assembly (212/211)
to support (251).
NOTE: Apply lubricant to all parts of
swash plate assembly to make
assembly work easier. Use both
hands to check and verify
complete free movement of
assembly after parts have been
reinstalled.
Main Pump (With Regulator)
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surface on work
Figure 50
Figure 51
Figure 52
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