Vehicle Systems Disassembly & Assembly
Assemble Steering Unit
Check all mating surfaces. Replace any parts that
have scratches or burrs that could cause leakage.
Clean all metal parts in clean solvent. Blow dry with
air. Do not wipe dry with cloth or paper towel
because lint or other matter can get into the
hydraulic system and cause damage. Do not use a
coarse grit or try to file or grind these parts.
NOTE: Lubricate all seals with clean petroleum jelly
such as Vaseline.
Do not use excessive libricant on seals for meter
section.
Refer to parts listings covering your steering unit
when ordering replacement parts. A good service
policy is to replace all old seals with new seals.
Control End
1.
Use a needle nose pliers to lower check ball
retainer into check valve hole of housing. Make
sure retainer is straight (not tilted on edge) in
housing.
2. Install check ball in housing
3. Lubricate 9.3 mm [.36 in.] ID seal and 7.7 mm [.30
in.] ID seal. Install seals on check ball seat as
shown.
4. Lubricate check ball seat and seals thoroughly
before installing seat in housing. When installing
seat do not twist or damage seals. Install check
ball seat in housing, insert open end of seat first.
Push check ball seat to shoulder of hole.
5. Install set screw. Use a 1/4 inch hex key to torque
set screw to 11 N
Im [100 lbIin]. To prevent
interference make sure top of set screw in slightly
below housing mounting surface.
50
9,3 mm
[.36 in.] ID
7,7 mm
[.30 in.]
ID
Set Screw
Check Ball Seat
Check Ball
Check Ball
Retainer
IDCD289S
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