Thermador PRG486JDG/01, Service Manual, Page: 87 / 91

Service Manual for the Thermador Pro Grand Next Generation 48-Inch Natural Gas and LP Gas Ranges, Models:
PRG486JDG/01, PRL486JDG/01
58300000159722_ARA_EN_D
Page 88 of 92
4. At the back of the range, from under the range chassis use an
adjustable wrench to loosen the compression nut and detach the
gas tube from the elbow connector (see Figure 143).
5. At the back of the range, use an adjustable wrench to loosen the
compression nut and detach the gas tube from the corresponding
bi-metal valve.
6. Remove the bracket (with the elbow connector and orifice
attached (see Figure 143).
7. Use an adjustable wrench to remove the elbow connector from the
retaining bracket.
8. Use an adjustable wrench to remove the orifice from the elbow
connector.
9. Replace the orifice and/or elbow connector if needed.
Figure 143: Compression Nut on Gas Tube and Elbow Connector
1 Gas Tube
2 Compression nut
3 Bracket
10. When installing the bake burner, make sure that it fits correctly
into place, so that the air shutter is aligned with the orifice / elbow
connector assembly.
Gas Leak Testing
With electrical power off, carefully check for gas leaks at each gas
component that was removed, replaced, or otherwise serviced using a
gas leak detector (electronic leak detectors are highly recommended)
or bubble test.
6.9.9 Door Interior Cleaning
This procedure is for both oven doors.
In the event of spillage that seeps into the top vents of an oven door,
the spillage may get trapped inside of the door assembly, and may
require cleaning.
NOTE: Clean the oven door only when it is safe to do so (such as
when the door is cool enough to handle).
1. Follow all safety precautions and steps in Preparing the Range for
Servicing , page 22 .
2. Remove door (see Oven Door Removal, Installation, and
Alignment, page 70 ).
3. Place the door on a safe, protective surface, where the door
surfaces will not get scratched.