Table 42. FRU Locations and Failing Components Table for Models 840, SB3 System Unit Processor
Tower (continued)
Position FRU Name Possible Failing Component Type, CCIN, or
Part Number
(use the “Type,
Model, and Part
Number list” on
page 885 to
determine the
part number
when Type or
CCIN are given.)
Removal and Installation
Procedure
A02 Con -
current Main
- tenance
Adapter
Concurrent Maintenance Adapter (For
systems with dual line cords)
04N6092 Go to “Models 840/SB3
Processor Tower (With Dual
Line Cords) – Concurrent
Maintenance Adapter Card
(A02)” on page 677.
A03 AC Module AC Module (For systems with dual
line cords)
v 21H7000 - 1
Phase USA
v 21H7261 - 1
Phase WT
Go to “Models 840/SB3
Processor Tower (With Dual
Line Cords) – AC Box
Concurrent Maintenance
Procedure (A01, A03)” on
page 676.
HSL cables
on the HSL
ports
HSL cable HSL connection See “Type,
Model, and Part
Number list” on
page 885.
Go to “HSL Cables –
Concurrent” on page 653.
Locations and Addresses
Chapter 5. Locations, Addresses, and Part Listings 723