S 435-111
(45)
After the adjustment, install the lockwire on the washer.
S 435-112
(46)
Tighten the nut to 160-240 pound-inches.
S 285-113
(47)
Do these checks on the detent arm and adjust the detent arms again if it is necessary (Fig. 506):
(a)
Move the flap control lever to the 1-unit detent to extend the leading edge slats to the intermediate position.
NOTE: Remove and install slat actuator locks and obey safety
____ warnings to prevent injury to persons or damage to equipment.
(b)
Make sure that the detent arm roller touches the bottom of the cam plate.
(c)
Make sure there is a distance of 0.00 to 0.03 inch between the cam plate and the forward surface of the detent arm roller.
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737-300/400/500MAINTENANCE MANUAL
(d) If it is necessary, adjust the detent arm torsion to a load of 50 pounds (22.68 Kgms) +/-5 pounds (2.268 Kgms) at the auxiliary track locations with the steps that follow: 1) Move the flap control lever to the FLAPS UP position to
retract the slats.
2) Install a dummy weight of 50 pounds (22.68 kgms) +/- 5 pounds (2.268 kgms) on the detent arm cam plate as shown in Fig. 506, View C-C.
NOTE: The initial torsion rod load adjustment on each slat
____ must be in the limit of 3.0 pounds of each other. You can increase the load to a limit of 50 pounds
(22.68 kgms) +/- 5 pounds (2.268 kgms).
3) With the dummy weight installed, turn the torsion rod bolt (at the other end of the torsion rod opposite to the detent arm/torsion rod connection) until you get a clearance of
0.1 inch (2.54 mm) between the stop and the lower edge inside the slot of the detent arm.
4) Remove the dummy weight from the detent arm cam plate after you have adjusted the load.
(e) Install a lockwire on the torsion rod screw.
S 285-116
(48)
Do a check of the distance between the slat upper trailing edge to the fixed leading edge.
(a)
Set the aft lower auxiliary track support adjustment again if it is necessary (Fig. 505).
S 425-130
(49)
Tighten the upper aft auxiliary track support bolt.
S 285-118
(50)
At all the slat positions, make sure the clearances and the surfaces align to the specified tolerance.
S 615-126
(51)
AIRPLANES WITH SHIMS BELOW THE UPSTOP ADJUSTMENT BOLT HEAD; Bond the upstop:
(a)
Use large quantity of adhesive to make a 0.12 inch adhesive fillet around the upstop.
NOTE: Do not apply the adhesive directly to the shim faying
____ surfaces, or the faying surfaces on the upstop and rib.
(b) Tighten the fastener to 90-100 pound-inches before the adhesive is dry.
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737-300/400/500MAINTENANCE MANUAL
S 825-119
(52) AIRPLANES WITH SPRING-LOADED SLAT END SEALS; Adjust the seals (Fig. 505).
(a) Make sure you follow the safety warnings and cautions, and you
complete the steps for the removal/installation of actuator
locks, and the steps for applying/releasing hydraulic pressure
before you cycle the slats in subsequent steps per AMM
27-81-00/201.
(b) Move the flap control lever to the FLAP UP position.
(c) Make sure the leading edge slats fully retract.
(d) Make marks on the spring-loaded seal to find the seal location
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