(b)
Remove the oil filler cap and make it dry with a lint-free cloth.
Oil - Servicing
Figure 301/TASK 49-90-00-991-003
CES
Guideline for the Oil Consumption for the APU APS 3200 in Service Figure 302/TASK 49-90-00-991-005
R EFF : 106-106, 108-149, 211-299, 301-399, 49-90-00Page 307 Config-3 Aug 01/05
CES
(5) Add the oil.
WARNING : PUT THE OIL INTO THE GRAVITY-FILL PORT SLOWLY. THIS WILL
_______ PREVENT A BLOW-BACK OF HOT OIL WHICH CAN BURN YOU.
CAUTION : DO NOT FILL THE GEARBOX ABOVE THE FULL MARK ON THE SIGHT
_______ GLASS. DURING APU OPERATION THE OIL EXPANDS WHICH COULD CREATE AN OVER-FILLED CONDITION RESULTING IN LEAKAGE AND POSSIBLE OIL SMELL IN THE CABIN.
CAUTION : USE ONLY APPROVED TYPES/BRANDS OF LUBRICANTS. DO NOT MIX
_______
TYPES//BRANDS OF LUBRICANTS.
(a)
Make sure that the oil-can(s) is(are) clean and the oil does not contain unwanted materials.
(b)
Carefully add the oil until the oil level in the oil reservoir is at the FULL mark on the oil sight glass.
NOTE : If you want to change/mix the oil brands:
____ (Ref. TASK 49-90-00-600-005) or (Ref. TASK 49-90-00-600-005)
(6)
Install and lock the oil filler cap.
NOTE : Make sure that the oil filler cap is tight and locked
____
correctly.
(7)
Remove the oil from the oil scupper and make it dry with a lint-free cloth.
(8)
Remove the container.
(9)
If oil fell on the APU, the air intake duct and/or the adjacent area, remove it and make the area dry with a lint-free cloth.
(10) If applicable, make an entry in the necessary log(s) to tell people that you have added oil to the APU oil reservoir.
5. Close-up
________ Subtask 49-90-00-410-055
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Set the LIGHT control switch 11LJ to the off position.
(3)
Close the APU access doors 315AL and 316AR (Ref. TASK 52-41-00-410-001).
(4)
Remove the access platform(s). Subtask 49-90-00-865-057
B.
Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1KD, 2KD.
Subtask 49-90-00-860-051
C. Aircraft Maintenance Configuration
(1)
Pressurize the reservoirs of the hydraulic systems.
(Ref. TASK 29-14-00-614-002).
(2)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
(3)
Remove the warning notice(s).
TASK 49-90-00-600-005 Oil Change (Drain Method) (APS 3200) WARNING : DO NOT TOUCH THE APU UNTIL IT IS SUFFICIENTLY COOL TO PREVENT BURNS
_______ WHEN YOU DO THE MAINTENANCE TASK(S).
WARNING : BE CAREFUL WHEN YOU DRAIN THE ENGINE OIL AND/OR LOOSEN THE FILLER
_______ CAP. HOT OIL CAN SPILL PAST THE FILLER CAP WHEN THE OIL LEVEL IS ABOVE THE 'ADD' RANGE (MARKED ON THE SIGHT GLASS).
1. Reason for the Job
__________________
Drain the oil from the APU oil reservoir, if necessary to do a maintenance task, or to change the oil.
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s) No specific container 10 l (2.6416 USgal) TB9069G001 1 GEARBOX DRAINING TUBE
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific lint-free cloth C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-32-49-281-001 Oil Sampling for Analysis
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the
External Power
24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
from the External Power
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