C. Dry all parts with a clean, dry cloth or with clean, dry compressed air.
COMPONENT MAINTENANCE MANUAL
Part No. 2346H000-002, 2346H000-003, 2346H000-004, 2346H000-005 AND 2346H000-006 CHECK
TASK-29-11-69-99C-805-A01 1. General
A. Make sure that all parts are cleaned before you do these check procedures.
B. If removed, discard the parts given in Table 7001 and install new parts during assembly (Refer to Table 7001 “TABLE-29-11-69-99A-809-A01”).
C. All item numbers in parenthesis relate to IPL Figure 1.
TASK-29-11-69-200-801-A01 2. General Procedure
A. Visually examine all parts for signs of damage or corrosion. No damage or corrosion is permitted.
B. Visually examine all threads to make sure that they are serviceable.
C. Visually examine all parts for cracks. If necessary, use an approved crack detection procedure.
TASK-29-11-69-200-802-A01 3. Detailed Procedures
SUBTASK-29-11-69-220-001-A01 A. Bowl Assemblies
Examine the bowl assemblies (20, 20A, 80 and 140) externally and internally for signs of damage or scratches. Small areas of damaged anodic film can be repaired as given in REPAIR.
SUBTASK-29-11-69-220-002-A01 B. Manifold Assembly
Examine the manifold assembly (790, 790A or 790B) externally for signs of damage or scratches. Small areas of damaged anodic film can be repaired as given in REPAIR.
RELEASED FOR THE EXCLUSIVE USE BY: COPA AIRLINES
SUBTASK-29-11-69-220-003-A01
C. Run-down Torque of Bolts and Screws
(1) Compare the run-down torque of the shoulder bolts (40, 100 and 160) with the data given in FITS AND CLEARANCES. If the run-down torque is not more than the value given, the shoulder bolt and related screwlock insert (800) must be replaced. Refer to REPAIR for procedures to replace screwlock inserts.
(2) Compare the run-down torque of the screws (280, 350 and 420) with the data given in FITS AND CLEARANCES. If the run-down torque is not more than the value given, the screws and their related screwlock inserts (810) must be replaced. Refer to REPAIR for procedures to replace screwlock inserts.
(3) Compare the run-down torque of the stop bolts (23, 84 and 143) with the data given in FITS AND CLEARANCES. If the run-down torque is not more than the value given, the stop bolts must be replaced.
SUBTASK-29-11-69-280-001-A01 D. Locking Lever Springs
NOTE: The check procedure for the three locking lever springs (50, 110 and 170) is the same.
(1) Install the locking lever (30, 90 or 150) as given in ASSEMBLY.
(2) Lubricate the threads of the bowl assembly (20, 80 or 140) with hydraulic fluid. Push and hold the locking lever (30, 90 or 150) and install the bowl assembly (20, 80 or 140) in the manifold assembly (790). Tighten the bowl assembly (20, 80 or 140) with your hand.
(3) Release the locking lever (30, 90 or 150) and make sure that it engages fully with one of the serrations in the bowl assembly (20, 80 or 140). If necessary, adjust the position of the bowl assembly (20, 80 or 140) until the locking lever (30, 90 or 150) engages satisfactorily.
(4) Try to remove the bowl assembly (20, 80 or 140) with the locking lever engaged with the serration. If the bowl assembly (20, 80 or 140) can be removed, the locking lever spring (50, 110 or 170) is weak and must be replaced.
(5) Push and hold the locking lever (30, 90 or 150) and remove the bowl assembly (20, 80 or 140) from the manifold assembly (790).
(6) Remove the locking lever (30, 90 or 150) as given in DISASSEMBLY.
COMPONENT MAINTENANCE MANUAL
Part No. 2346H000-002, 2346H000-003, 2346H000-004, 2346H000-005 AND 2346H000-006 REPAIR
TASK-29-11-69-99C-806-A01 1. General
A. Parts rejected during CHECK, that cannot be repaired with a procedure given in this Section, must be replaced with the applicable new parts.
B. Refer to Table 6001 for the repairs that are approved by Honeywell Aerospace Yeovil. (Refer to Table 6001 “TABLE-29-11-69-99A-806-A01”).
TABLE-29-11-69-99A-806-A01
Approved Repairs—Table 6001
C. Make sure that the area where you repair the hydraulic filter manifold and the tools you use to repair the hydraulic filter manifold are clean.
D. All item numbers in parenthesis relate to IPL Figure 1.
TASK-29-11-69-94B-802-A01 2. Special Tools and Equipment
The special tools and equipment given in Table 6002 are necessary for the repairs given in this Section (Refer to Table 6002 “TABLE-29-11-69-99A-807-A01”).
TABLE-29-11-69-99A-807-A01
Special Tools and Equipment for Repair—Table 6002
REPAIR No. DESCRIPTION
1 Replacement of screwlock inserts 2 Repair of damaged anodic film
Approved Repairs —Table 6001
NOMENCLATURE PART No./TYPE USE
Extracting tool 1227-06 Replacement of screwlock inserts
Inserting tool 3551-06 Replacement of 6-32 UNC screwlock
inserts
Inserting tool 3551-2 Replacement of 8-32 UNC screwlock
inserts
Special Tools and Equipment for Repair (Sheet 1 of 2)—Table 6002
RELEASED FOR THE EXCLUSIVE USE BY: COPA AIRLINES
TASK-29-11-69-94A-803-A01 3. Materials
The materials necessary for repair are given in Table 6003 (Refer to Table 6003 “TABLE-29-11-69-99A-808-A01”).
TABLE-29-11-69-99A-808-A01 Repair Materials—Table 6003
Tang removal tool 3580-06 Replacement of 6-32 UNC screwlock
inserts
Tang removal tool 3580-2 Replacement of 8-32 UNC screwlock
inserts
Plug tap 06CPB Replacement of 6-32 UNC screwlock
inserts
Plug tap 2CPB Replacement of 8-32 UNC screwlock
inserts
Bottoming tap 06CBB Replacement of 6-32 UNC screwlock
inserts
Bottoming tap 2CBB Replacement of 8-32 UNC screwlock
inserts
Thread gauge 1440-06 Replacement of 6-32 UNC screwlock
inserts
Thread gauge 1440-2 Replacement of 8-32 UNC screwlock
inserts Hammer, 170 to 230 g
(6 to 8 oz)
- Replacement of screwlock inserts
NOTE: Equivalent alternatives can be used for these items.
NOMENCLATURE PART No./TYPE SUPPLIER
Jointing compound,
Repair Materials (Sheet 1 of 2)—Table 6003
NOMENCLATURE PART No./TYPE USE
Special Tools and Equipment for Repair (Sheet 2 of 2)—Table 6002
COMPONENT MAINTENANCE MANUAL
Part No. 2346H000-002, 2346H000-003, 2346H000-004, 2346H000-005 AND 2346H000-006
TASK-29-11-69-350-801-A01
4. Repair No. 1: Replacement of Screwlock Inserts SUBTASK-29-11-69-010-011-A01
A. Removal of Defective Insert
(1) Align the blade of the extracting tool approximately one quarter of a coil from the end of the insert.
(2) Lightly hit the extracting tool to push the blade into the insert then wind the insert out in a counterclockwise direction. Discard the insert.
(3) Fully clean the hole with a compressed air supply.
(4) Use the applicable thread gauge to make sure that the thread in the hole is satisfactory.
NOTE: Refer to the nomenclature given in the IPL for the correct thread size of the insert.
(5) If necessary, cut the thread again with the applicable plug tap and bottoming tap.
(6) Fully clean the hole with a compressed air supply.
SUBTASK-29-11-69-410-001-A01 B. Installation of the New Insert
(1) Apply a layer of jointing compound to the outer surface of the insert.
CAUTION: MAKE SURE THAT YOU USE THE CORRECT INSERTING TOOL TO