S 164-006
(2)
Clean the lube fitting hole as follows:
(a)
Use cotton swabs to remove as much grease as possible from the lube fitting hole.
(b)
Use cleaner on a clean cotton swab to clean the hole to a depth of 0.5 inch minimum. Do the procedure until no more grease or dirt you can see is removed.
S 624-007
(3) Do the steps that follow to apply the primer.
(a)
Use a cotton swab to apply a thin coat of primer to the bore of the hole.
(b)
Let the primer air dry at room temperature a minimum of five minutes before you apply the retainer compound.
S 434-013
CAUTION: TO PREVENT OBSTRUCTION OF THE LUBRICATION PASSAGES, DO NOT
_______ APPLY TOO MUCH ADHESIVE ON THE LUBE FITTING AND THE MATING PART.
(4) Use a cotton swab to apply a thin coat of adhesive to the bore of the hole. The depth of the adhesive should be 0.25 to 0.40 inch.
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(5) S 434-009Put the lube fitting into liquid nitrogen for a minimum of 1 minute to make sure the lube fitting cools equally.
(6) S 434-010Use the correct drive tool to put the lube fitting into the hole in the mating part.
NOTE:____ Put the lube fitting into the hole in the mating part as quickly as possible so that it does not warm up too much.
(7) S 844-011Let the lube fitting cure for 12 hours at room temperature before you use it.
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SEALS ON OPEN ELECTRICAL TERMINALS IN FUEL VAPOR AREAS -
______________________________________________________ MAINTENANCE PRACTICES
_____________________
1. General_______
A. This procedure contains one task. The task is to seal the open
electrical terminals and connections in fuel vapor areas.
B. When you replace or install components on the lighting systems in fuel vapor areas, seal these open items:
-Lamp terminals
-Terminal strips
-Circuit breakers
-Transformers
-Switches
-Hardwire
-Wire junctions.
Lamp terminals with a rubber sleeve are open.
C. Do not seal the dual grounds in fuel vapor areas or the wire junctions in fuel tanks.
D. Do not seal the generator terminals on the engines or APU.
E. Install wire and protectors on all secondary switch leads and seal all secondary switch terminals in the fuel vapor areas. Insulated splices are not open.
F. To identify fuel vapor areas, see Fig. 201.
TASK 20-10-31-392-001
2. Seal the Open Terminals (Fig. 201, 202)_______________________
A. Equipment
(1) Paint brush, 1-inch wide - Commercially
available
B. Consumable Materials
(1)
B00083 Aliphatic Naphtha - TT-N-95
(2)
Use a sealant and the primer that goes with
that sealant from Table 1.
...............................................................
SEALANT | PRIMER ............................................................... A00319 DOW CORNING 738 | C00047 DOW CORNING 1200 A00777 DOW CORNING 3145 | C00000 DOW CORNING 1203 A00778 GENERAL ELECTRIC 162 | C00582 GENERAL ELECTRIC SS-4004 A00082 PRODUCTS RESEARCH 1913 | C00046 PRODUCTS RESEARCH 1903 A00083 PRODUCTS RESEARCH 1933 | C00046 PRODUCTS RESEARCH 1903 ..............................…................................
TABLE 1
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