TNL SN20-9850 (05-87) to 75X0152 or 75X0166
I Step
10
Look at the SRN.
4. Write the Service Request Number here:
1L-23/f
DOES THE SRN CONTAIN ONLY ONE SRA NUMBER?
NO
Go to "Step 13" on page 3-0060-13.
YES
Continue on the next page.
3-0060-10 Service Manual