Sunbeam ALPINE I SERIES: APLINE II SERIES, Workshop Manual, Page: 161 / 413

3rd
re-issue
Page 26
half, start the nuts on the studs, securing the two
halves of the casing together and gradually tighten
the nuts until the two faces meet.
Note.-Ensure that the two halves of the casing
go together easily and check that the clutch spring
bolts are not binding In their holes. Flt the two
operating pistons, carefully easing their rubber
sealing rings into the cylinder bores. The centre
spigots of the pistons face towards the front of
the unit.
Fis, 13. Rear cover and bearint shim
Fis. 14.
Assemb/inf
roller clutch
WSM. 114
Section E (Gearbox & Overdrive)
If new "O" rings are fitted to the pistons, use VLC.
special tool.
Flt the two bridge pieces, nuts and lockwashers.
Fit the solenoid plunger to the operating lever arm
before Installing the operating valve and spring;
then fit the solenoid. Flt the operating valve
assembly, ensuring that the lower operating plunger
engages with the small cam on the operating shaft.
If the pump body has been removed (rarely neces-
. sary), Insert Its small end Into the casing In the
middle plug orifice at the bottom of the casing with
the oil Inlet port in the annular groove of the body
facing towards its similar port In the main casl!"lg.
Gently tap the body into position until the groove
lines up with the grub screw hole at the bottom of
the casing front face. Fit grub screw and tighten.
Fit pump valve, cap and washer.
Flt the relief valve assembly and plug in the right­
hand bottom position of the casing and the drain
plug In the left-hand bottom position. Flt and
secure filter side cover plate. Insert the pump
plunger and spring from above.
Flt the balance pipe. (Later Unit).
Do not yet fit the operating lever cover plate as It
will be necessary to adjust the setting lever after
finally fitting the unit to the car.
The assembly is now ready for fitting to the gear
box unit.
3797
Fis. 15.
Oil
pump components