TB 1-1520-238-20-88
(8) In pilot right hand console area apply new swagelok to static line and install line to original "T" fitting .
Splice new pitot line using swagelok fitting. Reference 13.a.
(9) At FS 176 frame install new 3 clamp assembly on existing clip and route new pitot and static lines through
the top left two clamps. Route existing wire harness (W118) through the bottom clamp. Reference figure 2.
(10) Splice new tubing to the old lines aft of FS 176 frame. Reference 13.a.
(11) Perform pitot static system test. Reference 13.e.
10. Supply/Parts and Disposition.
a. Parts Required. N/A.
b. Requisitioning Instructions. N/A.
c. Bulk and Consumable Material.
Nomenclature
Quantity
Part Number
NSN
Tubing
4 ft.
HD1-10922
Tubing
4 ft.
HD1-11228
Union
1
HS5116-006
Union
1
HS5116-004
Clamp Loop
1
AN742-6
Clamp Loop
1
MS21919WDF4
Clamp Loop
1
AN742-4
ALUMINUM(2024T3/T4)
1
.06x1.5x2
Screw
1
NAS1096-3-7
Screw
1
NAS1096-3-19
Screw
1
NAS1096-3-14
Spacer
1
NAS43DD3-92
536500-836-9094
Washer
3
AN960KD10L
Nut
2
MS21042L3
d. Disposition. A QDR is required if cracks are found. Contact technical POC for repairs.
e. Disposition of Hazardous Material. N/A
11. Special Tools, Jigs and Fixtures Required.
Nomenclature
Part Number
NSN
Detector, Metal Flaw
9017368.01
(Eddy Current Tester)
12. Application.
5