CITROEN CX 2000 Repair Manual page 213

SEVEN-PISTON H.P, PUMP
( Power steering and (( Estate )) vehicles )
1. Control shaft
2. Oscillating plate
3. Piston connectin'g rod
4. Piston
5. Sleeve
6. Pump valve
7. Pump body
CHARACTE,RISTICS
- The pump rotates at half engine speed :
- Output for each pump cycle f
/or ir/{orv/afiol; )
. . . . . . . . . . .._.._........._.........._.........._.............
2.8 cm3
- Valves (6) oil tight up to . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.._._....... 150 bars (2175
psi )
SPECIAL FEATURES
- Piston connecting rods
length ( in step
of O,l mm 1 .........................................................
28.8 to 30.5 mm
- Clearance between crown of piston ( TDC ) and pump vaIve
..... , ...................................... 0.5 mm