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Replace Alternator or Turbine
Cartridge
For 262942 only.
Turbine alternator cartridge 257147 (34e) can be
replaced in alternator 262579 (34).
1. Turn off air supply.
2. Close ball valve (22).
3. Remove box cover (30).
Figure 15
4. Disconnect the alternator power supply cable (A)
from the LCM (21). Disconnect ground wire (Z).
5. Disconnect air tube (40) from the alternator (34).
6. Remove two screws (15) to remove alternator
from the box (1).
7. Remove four screws (34d) to separate alternator
housings.
8. Disconnect turbine cartridge ribbon connector
(34e) from board (AB).
9. Replace gasket (34a) if damaged. Place between
housings before securing with screws (34d).
10. Reassemble.
Note
• Lightly lubricate turbine o-ring before
installing turbine in housing.
• Align ribbon connector and firmly press
the cartridge into the top housing.
• Connect turbine to 3–pin connector on
main circuit board.
• Torque housing screws evenly to 18
in.-lbs (2 N•m).
• Reassemble into control box (1).
A
Z
Figure 16
34d
34a
34e
AB
Z
Figure 17
3A1331C
17