_________
(Ref. Fig. 401/TASK 73-11-60-991-301) Subtask 73-11-60-420-051
A. Install the IDG oil cooler
(1) Remove all blanking caps and plugs .
(2) Lubricate the threads of the bolts (40), (130) with graphite grease (Material No. CP2101).
(3) Install the IDG oil cooler (140) on the brackets on flange F and flange G.
(4) Attach the IDG oil cooler (140) to the bracket on flange F with two bolts (130) and flanged nuts (20).
(5) Attach the IDG oil cooler (140) to the bracket on flange G with the 2 bolts (40) and washers (45).
(6) TORQUE the 2 nuts (20) and the 2 bolts (40) to between 98 and 110 lbf.in (1.10 and 1.24 m.daN).
(7) Make sure that the gaskets (70) and (120) are clean and serviceable.
(8) Lubricate the gaskets (70) and (120) with engine oil (Material No. CP2442)
(9) Lubricate the threads of the bolts (100) and (110) with graphite grease (Material No. CP2101)
(10) Connect the fuel supply tube (80) with its gasket (70) to the IDG oil cooler FUEL-IN port, with the 4 bolts (100).
(11) TORQUE the bolts (100) to between 45 and 50 lbf.in (0.50 and 0.56 m.daN).
(12) Connect the fuel return tube (90) with its gasket (120) to the IDG oil cooler FUEL-OUT port, with the 4 bolts (110).
(13) TORQUE the bolts (110) to between 45 and 50 lbf.in (0.50 and 0.56 m.daN).
(14) Lubricate the OIL-IN and OIL-OUT nipples with engine oil (Material No. CP2442).
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(15) Connect the oil supply tube (150) to the OIL-IN nipple. TORQUE the connection nut to between 650 and 770 lbf.in (7.34 and 8.70 m.daN).
(16) Connect the oil return tube (30) to the OIL-OUT nipple. TORQUE the connection nut to between 900 and 1100 lbf.in (10.17 and 12.43 m.daN)
R (17) Lubricate a O-ring (50) with engine oil (Material No. CP2442) and install it on the drain plug (60).
(18) Lubricate the drain plug threads with graphite grease (Material No. CP2101) and install it in the drain port.
(19) TORQUE the drain plug (60) to between 45 and 55 lbf.in (0.50 and 0.62 m.daN). Safety with lockwire 0.032 in. (0.8 mm) dia. (Material No. CP8001) or lockwire 0.032 in. (0.8 mm) dia. (Material No. CP8002).
Subtask 73-11-60-612-051
B. Drain and replenish the IDG with oil (Ref. TASK 12-13-24-612-041).
Subtask 73-11-60-942-051
C. Remove the warning notice(s).
Subtask 73-11-60-710-051
D. Do a minimum idle check and a check for leaks (Ref. TASK 71-00-00-710-006)
5. Close-up
________
Subtask 73-11-60-410-052
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Close the fan cowl doors: (Ref. TASK 71-13-00-410-040) FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR
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IDG OIL COOLER - CLEANING/PAINTING
__________________________________ TASK 73-11-60-100-040 Cleaning of the IDG Oil Cooler
1. Reason for the Job
__________________
Refer to the MPD TASK: 242100-05
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
73-11-60-000-002 Removal of the Integrated Drive Generator (IDG) Oil Cooler Assembly 73-11-60-400-002 Installation of the Integrated Drive Generator (IDG) Oil Cooler Assembly CMM 731162
3. Job Set-up
__________ Subtask 73-11-60-020-052
A. Remove the IDG oil cooler (Ref. TASK 73-11-60-000-002).
4. Procedure
_________ Subtask 73-11-60-110-050
A. Clean the IDG oil cooler (Ref. CMM 731162).
5. Close-up
________ Subtask 73-11-60-420-052
A. Install the IDG oil cooler (Ref. TASK 73-11-60-400-002).
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BURNER STAGING VALVE - REMOVAL/INSTALLATION
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