Doosan D20G Disassembly/Assembly page 56

8. Remove drive.
9. Remove spacer plate.
10. Remove seal from housing.
Vehicle System
11. Remove housing from vise. Place housing on a
clean soft cloth to protect surface finish. Use a
thin bladed screwdriver to pry retaining ring from
housing.
12. Rotate spool and sleeve until pin is horizontal.
Push spool and sleeve assembly forward with
your thumbs just far enough to free gland
bushing from housing. Remove bushing.
54 Disassembly & Assembly