Inspection and Maintenance — GEK 107048Standard Practices
SP-48
MS-6001B DLN-1 — Hot Gas Path Inspection Recommended Spare Parts (Cont’d)
Recommended
Quantity
PIPING ARRANGEMENT PRIMARY FUEL GAS (ML0911) (If Applicable To Unit)
**1. Gasket (Gas Line Flange to Fuel Nozzle) 10
**2. Gasket (Gas Line Flange to Gas Manifold Flange) 10
3. Bolt, Hex Head (Fuel Nozzle and Gas Manifold Flange) *16*
4. Nut, Self Locking (Fuel Nozzle and Gas Manifold Flange) *16*
PIPING ARRANGEMENT (PRIMARY SECONDARY TRANS.) FUEL GAS — (SAME AS PRIMARY FOR
PARTS)
PIPING ARRANGEMENT COOLING AND SEALING AIR (ML0909)
Note: The list of gaskets, nuts, bolts and connectors male and female shown
below with varying quantities, indicates that there are different sizes
required. Using the applicable piping arrangement cooling and sealing
air piping arrangement drawing, the user should procure the gasketing
quantities shown and approximately 20% of the hardware quantities
shown to cover any hardware which may not be reusable.
**1. Gasket 5
**2. Gasket 5
**3. Gasket 8
**4. Gasket 6
**5. Gasket 4
6. Locking Plate, Nut & Bolt *10*
7. Bolt, Hex Head (.500-13 x 2.25) *4
8. Bolt, Hex Head (.625-11 x 3.00) *15*
9. Bolt, Hex Head (.625-11 x 3.25) *8
10. Bolt, Hex Head (.750-10 x 3.75) *4
11. Bolt, Hex Head (.750-10 x 10.50) *8
12. Connector, Male 2
13. Connector, Male 1
14. Connector, Male 2
15. Connector, Male 10
16. Connector, Tube Female 1
17. Elbow, Union 3
18. Elbow, Union 2
19. Elbow, Union 7
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