IBM 6151 Maintenance And Service Manual page 65

Step 6
Note: The leftmost SRA number is the most likely failing FRU
and should be analyzed first.
1. Find the leftmost SRA number in the "Service Repair Action
Number Chart PIC 0020" on page 3-0020-1.
2. Record the FRU name, any additional test procedure, the repair
checkout procedure, and the removal procedure reference.
3. Return here and answer the following question.
49x
r------
FRU: IBM Monochrome Display and Printer Adapter -
Additional Tests: Run the Monochrome Display and printer
Adapter Checkout.
Removal Procedure: See"Adapter Removal" on page 4-18.
Repair Checkout: Run the Monochrome Display and Printer
Adapter Checkout.
AJZB174
DOES YOUR SERVICE REPAIR ACTION NUMBER HAVE
ADDITIONAL TESTS?
NO
Go to "Step 9" on page 3-0010-10.
YES
Continue on the next page.
(6/88) Problem Isolation Charts
3-0010-7