IBM 6151 Maintenance And Service Manual page 67

Step 8
Look at the SRN from the additional test, and find the leftmost
SRA number.
THERE IS A HARDWARE PROBLEM IN YOUR MACHINE. DlAG·2
The Service Request Number is:
13· ·668
WRITE .....down the above number.
RETURN ....to the Hardware Maintenance and Service Manual.
IS THE LEFTMOST SERVICE REPAIR ACTION NUMBER
THE SAME NUMBER AS THE SERVICE REPAIR ACTION
NUMBER YOU HAVE BEEN ANALYZING?
NO Do the following:
1. Find the leftmost SRA number from the additional test
in the "Service Repair Action Number Chart PIC 0020"
on page 3-0020-1.
2. Record the FRU name, the removal procedure reference,
and the repair checkout reference.
3. Continue on the next page.
YES Continue on the next page.
(6/88) Problem Isolation Charts 3-0010-9