CITROEN CX 2000 - Page 210

HIGH PRESSURE SINGLE CYLINDER PUMP
f-/i, to-0 j
1.7 to 1.9 daNm
12 1/‘2 to 14
ft.lb
1. Plug
2. O-ring
3. Seat
4. O-ring
!i. O-ring
6. Sleeve and piston
7. Snap ring
8. Spring plate
9. Spring
10. Body and intermediate piston
11. Plunger
12. Roller
12
ZESCRIPTiOH
Reciprocating single-cylinder pump, operated by an eccentric machined on camshaft
Operating ratio
,.
_..__.,.,..._.. . . . . . . . . . . . . :... ,.
1 cycle/ 2 engine revolutions
-
- Piston diameter .._....._.....,,.......,.............
.,.,.,.,... .,.
14 mm
- Piston stroke ( (‘c-c c,///rrc~ /if/ )
,. ,,...
‘10 t 0.10 mm
.._..... ..,....,.,.............
..I.
- HI ,,‘OJJ f~ji,~c/icntin~f : output (111fr1cr /on{1 of I75 1~nr.s. /ictirl f/f (10” (. i..
1.07 cm3per cycle
SPECIAL FEATURES
Tightening torques :
- Pump fixing screw on crankcase
.._.....,.._._..,.....,..............
.._,__. _. _.. .._......_........ 19 mN ( 1.9 m.kg) ( 14ft.b)
( Fit a ,~c,~I’ paper sc~nl ~r,hcvc,r’c~~ pzrmp is dismar~tld~
-