(13)
 Hold the rigging tool M46196-2 (14) in position and loosen the screws (12).

 (14)
 Lightly move the gearbox plate (11) with the rigging tool M46196-2 (14):.

 -clockwise if the value C is positive
 -counterclochwise if the value C is negative

 (15)
 TORQUE the screws (12) to between 0.1 and 0.15 m.daN (8.84 and 13.27 lbf.in).

 NOTE : Make sure that the gearbox plate (11) does not move when you
____ TORQUE the screws (12). If the gearbox plate (11) moves, the adjustment will not be correct.
 (16) Remove the rigging tool M46196-2 (14).
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 (17)
 Install the RVDT 3GC (1) (Ref. TASK 32-51-19-400-001). NOTE : Lightly lubricate the packing of the sensor 3GC with COMMON

____
 GREASE (Material No. 04-015).

 (18)
 On panel 402VU, put the A/SKID & N/W STRG switch in ON position.

 (19)
 Stage 7:

 (a)
 On the SENSOR-VOLTAGE TEST (F26792000) or SENSOR - VOLTAGE TEST

 (2) set the selector switch to U1.

 (b)
 Record the voltage (U1)(in AC voltage).

 (c)
 SENSOR-VOLTAGE TEST (F26792000) or On the SENSOR - VOLTAGE TEST

 (2) set the selector switch to U2.

 (d)
 Record the voltage (U2)(in AC voltage).

 (e)
 Calculate the algebraic value D:
 (U1 - U2) = D

 (20)
 Stage 8:

 Check that the algebraic value D:
 D = C +/- 20 mV

 (a)
 If the value D is less than the value C plus or minus 20 mV, adjust the gearbox again and move the gearbox plate (11) clockwise to get :

 D = C +/- 20mV

 (b)
 If the value D is more than the value C plus or minus 20 mV, adjust the gearbox again and move the gearbox plate (11) counterclockwise to get :

 D = C +/- 20mV
 (21)
 On panel 402VU, put the A/SKID & N/W STRG switch in OFF position.

 (22)
 Remove the SENSOR-VOLTAGE TEST (F26792000) or SENSOR - VOLTAGE TEST (2).

 (23)
 Connect the electrical connector (3) to the RVDT 3GC (1).

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 E. Set the NWS Zero Position for the sensor 4GC NOTE : It is necessary to adjust the gear box/sensor 4GC at the same
____
 value as the gear box/sensor 3GC to prevent:

 -differences between the command and monitoring acquisition thresholds,
 -unwanted fault messages.
 (1)
 On panel 402VU, make sure that the A/SKID & N/W STRG switch in OFF position.

 (2)
 Remove the RVDT 4GC (1) (Ref. TASK 32-51-19-000-001).

 (3)
 Install the ASSEMBLY TOOL (M46196) on the gearbox, put the stud (15) of the rigging tool M46196-2 (14) in the drive slot (13) of the gearbox plate (11).

 (4)
 Hold the rigging tool M46196-2 (14) in position and loosen the screws (12).

 (5)
 Lightly move the gearbox plate (11) with the rigging tool M46196-2 (14):.

 -clockwise if the value C is positive
 -counterclochwise if the value C is negative

 (6)
 TORQUE the screws (12) to between 0.1 and 0.15 m.daN (8.84 and 13.27 lbf.in).

 NOTE : Make sure that the gearbox plate (11) does not move when you
____ TORQUE the screws (12). If the gearbox plate (11) moves, the adjustment will not be correct.
 (7)
 Remove the rigging tool M46196-2 (14).

 (8)
 Install the RVDT 4GC (1) (Ref. TASK 32-51-19-400-001). NOTE : Lightly lubricate the packing of the sensor 4GC with COMMON

____
 GREASE (Material No. 04-015).

 (9)
 On panel 402VU, put the A/SKID & N/W STRG switch in ON position.

 (10) Stage 9:
 (a) On the SENSOR-VOLTAGE TEST (F26792000) or SENSOR - VOLTAGE TEST
 (2) set the selector switch to U1.
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 (b)
 Record the voltage (U1)(in AC voltage).

 (c)
 On the SENSOR-VOLTAGE TEST (F26792000) or SENSOR - VOLTAGE TEST

 (2) set the selector switch to U2.

 (d)
 Record the voltage (U2)(in AC voltage).

 (e)
 Calculate the algebraic value E:
 (U1 - U2) = E

 (11) Stage 10:
 Check that the algebraic value E:
 E = C +/- 20 mV

 (a)
 If the value E is less than the value C plus or minus 20 mV, adjust the gearbox again and move the gearbox plate (11) clockwise to get :
　
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