Boeing 767 - Subtask 72-35-00-428-084-G00; Subtask 72-35-00-348-106-G00; Subtask 72-35-00-048-031-G00; Task 72-35-00-308-085-G00 - HPC Stage 1 Blade Repair

ABX 001-007, 011, 012, 016-019, 021, 022, 025, 101, 109, 114, 115, 314-999 PRE SB CF6-80A-75-0004
(Continued)
(b) Install the cotter pin.
ABX 001-007, 011, 012, 016-019, 021, 022, 025, 101, 109, 114, 115, 314-999 POST SB
CF6-80A-75-0004
SUBTASK 72-35-00-428-084-G00
(10) On the left side of the engine, attach the bellcrank to the feedback rod end bearing [13] with
the bolt, spacer, washer, nut and cotter pin.
NOTE: The feedback pushrod is on the left side on engines with GE SB 75-004.
(a) Tighten the nut to 55-85 pound-inches (6.2-9.6 newton-meters).
(b) Install the cotter pin.
ABX 001-007, 011, 012, 016-019, 021, 022, 025, 101, 109, 114, 115, 314-999
SUBTASK 72-35-00-348-106-G00
(11) Do this task "Repair of the Slot Loaded Bearing with RTV Sealant".
SUBTASK 72-35-00-048-031-G00
(12) If no more work will be done at this time, do the task "Put the Airplane to its Usual Condition
After VSV Repairs".
END OF TASK
TASK 72-35-00-308-085-G00
9. HPC Stage 1 Blade Repair
A. General
(1) This procedure is used to repair nicks on the HPC stage 1 blades.
B. References
Reference Title
72-00-00 P/B 201 ENGINE - MAINTENANCE PRACTICES
75-31-02 P/B 501 VARIABLE STATOR VANE (VSV) ACTUATOR -
ADJUSTMENT/TEST
C. Tools/Equipment
Reference Description
STD-552
Knife - Utility
STD-1418
Blade - Razor
STD-6378
Protective Mat - Rubber, Manufacturers Association, Grade SC43,
neoprene sponge, 1 inch thick, approximately 3 x 4 feet with warning
streamer attached
D. Consumable Materials
Reference Description Specification
A50311 [C01-006] Adhesive - RTV Silicone Elastomer MIL-A-46106 Type I
B00138 Abrasive - Silicon Carbide Coated Cloth
B00148 Solvent - Methyl Ethyl Ketone (MEK) ASTM D740
B00166 Abrasive - pumice
D50071 [C02-006] Lubricant - Esnalube 382
767
AIRCRAFT MAINTENANCE MANUAL
CF6-80A SERIES ENGINES
72-35-00
NoC
Page 812
D633T1B7 Aug 22/2017
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ABX 001-007, 011, 012, 016-019, 021, 022, 025, 101,
109, 114, 115, 314-999