Eaton Char-Lynn 450 Series Manuel d'utilisateur Page 1

August, 1999Char-Lynn®Power Steering110, 230 and 450 SeriesSteering Control UnitsRepair Information001 002

110, 230, and 450 Series Steering Control Units1023 Lubricate and install 72,6 mm [2.86 in.] ID seal in spacer plate orgerotor (meter), (ref.) see not

110, 230, and 450 Series Steering Control Units1128 Install 7 dry cap screws (and seal washers if applicable – seefigure 26) in end cap. Pretighten

Each Order Must Include the Following:How to Order Replacement Parts1. Product Number2. Date Code3. Part Name4. Part Number5. Quantity of PartsFor add

© 2008 Eaton CorporationAll Rights ReservedPrinted in USADocument No. C-STCU-TS010-ESupersedes 07-309December 2008EatonFluid Power GroupHydraulics Bus

110, 230, and 450 Series Steering Control Units2See Note Below (lower right)CastEndCapSpecial Tools Available600057-000 Spring Installation Tool5422-0

110, 230, and 450 Series Steering Control Units3Tools required for disassembly and reassembly.— Screwdriver (102-152 mm [4 in. - 6 in.] long, x 3 mm

110, 230, and 450 Series Steering Control Units4Cleanliness is extremely important when repairing a steeringcontrol unit. Work in a clean area. Befo

110, 230, and 450 Series Steering Control Units512 Carefully remove anti-cavitation valves and manual steering checkvalve (roll pin and ball – if appl

110, 230, and 450 Series Steering Control Units617 Remove two bearing races and needle thrust bearing and seal fromspool and sleeve assembly.18 Tip ho

110, 230, and 450 Series Steering Control Units7Low TorqueSpring Spacers (2)Standard Torque23 Screw a #10-24 machine screw into end of check ball seat

110, 230, and 450 Series Steering Control Units8spring slots of spool and sleeve. Position centering springs on benchso that extended edge is down an

110, 230, and 450 Series Steering Control Units917 Install retaining ring in housing (figures 19 and 20). After installingring, pry around ring circu