Rangemaster 90 Gas User Manual page 29

WARNING – SERVICING TO BE CARRIED OUT ONLY BY AN AUTHORISED PERSON
Disconnect from electricity and gas before servicing. Check appliance is safe when you have finished.
15. To Change Oven Burner Assembly
Oven burner assembly fixing screw
Open oven door. Disconnect the tube nut and tubing. Remove
screw holding the oven burner assembly and withdraw
complete assembly. Remove the oven burner.
Fit the oven burner to the new assembly. Replace complete
assembly in the oven. Reconnect the tube nut.
Check appliance is gas sound. Check correct FSD/solenoid
operation
16. To Change Oven Solenoid
Disconnect from electricity supply.
Move the cooker forward to gain access to the rear. See
'Moving the Cooker' in installation section.
Remove the screws securing the cover and lift clear.
Disconnect solenoid leads and remove earth lead from earth
screw. Unclip wires from cable ties.
Disconnect pipe tube nuts to solenoid unit. Unscrew the
locking nut from the end connector and remove solenoid unit.
Fit new unit to mounting bracket and fix in place with locking
nut. Refit tube nut connections.
Replace leads. Replace wires in cable ties. Check appliance
is gas sound. Refit cover box. Check for correct operation of
solenoid.
tube nut
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17. To Change Oven Electrode
Remove oven burner (see 14). Remove screw and nut securing
the electrode to the burner. Pull lead from back of electrode
and fit to new electrode. Fit new electrode to burner.
Reassemble in reverse order.
Check ignition.
18. To Replace an Oven Door
Open the oven door. Support the door and remove the two
screws securing the upper hinge and gasket to the cooker
front. Remove the door from the lower hinge by lifting slightly
and moving outwards.
 The door is heavy, so take care.
Reassemble in reverse order.
19. To Replace an Oven Door Outer Panel
Move the cooker forward to gain access to the sides.
Open the oven door slightly and remove the front panel fixing
screws from the door sides (two each side).
Carefully lift off the outer door panel.
Remove the door handle from the panel by unscrewing the
two retaining nuts. Fit the door handle to the new panel.
Fit the panel to the door. Reassemble in reverse order.
20. To Change the Oven Door Latch
Remove the outer door panel (see 19). Remove screws 'B' that
hold the latch assembly to the inner door panel. Fit the new
catch and reassemble in reverse order.
Verify the door operation.