Honda 2004 Odyssey Service Manual page 1137

Power Steering
Pump Overhaul (cont'd)
Special Tools Required
Universal holder 07725-0030000
Disassembly
NOTE: Refer to the Exploded View as needed during the
following procedure.
1. Drain the fluid from the pump (see page 17-14).
2.
Remove the power steering pump (see page 17-16).
3. Hold the power steering pump (A) in a vise with
soft jaws, hold the pulley (B) with the special tool,
and remove the pulley nut (C) and pulley. Be
careful not to damage the pump housing with the
jaws of the vise.
07725-0030000
A
4. Loosen the flow control valve cap with a hex
wrench, and remove it and the O-ring, flow control
valve and spring.
5. Remove the pump cover and pump cover seal.
6. Remove the outer side plate, pump cam ring, pump
rotor, pump vanes, side plate and O-rings.
7. Remove the snap ring, then remove the subvalve
from the pump housing.
8. Remove the circlip, then remove the pump drive
shaft by tapping the shaft end with the plastic
hammer.
9. Remove the pump seal spacer and pump seal.
17-18
Inspection
10. Check the flow control valve for wear, burrs, and
C
11. Inspect the bore of the flow control valve on the
B
12. Slip the flow control valve back in the pump
other damage to the edges of the grooves in the
valve.
pump housing for scratches and wear.
housing, and check that it moves in and out
smoothly. If OK, go to step 13; if not, replace the
pump as an assembly. The flow control valve is not
available separately.