ICON A5 MM : Landing Gear : Main Landing Gear : Maintenance Instructions : Replace Main Landing Gear (MLG) Limit Switch Retrofit Bracket
Replace Main Landing Gear (MLG) Limit Switch Retrofit Bracket
100848-00
Use the following task to replace the Main Landing Gear (MLG) Limit Switch Retrofit Bracket, also referred to as the Adjuster Bolt Bracket.
Applicable Aircraft Serial Numbers
All
Type of Maintenance
Line
Level of Certification
LSA-RM
Task Specific Training Required
No
Special Tools Required
None
Parts Required
ME001176 (BRACKET, MLG LIMIT SWITCH, SUBASSY)
Aircraft System and Number
11—Landing Gear
Safety Equipment
As Needed
Consumables
TY29MX (ZIP TIE)
Task Instructions
1. If needed, temporarily remove the limit switch bracket. (Main Landing Gear (MLG) Actuator Removal)
2. Remove bolt securing bracket to bellcrank shaft, then remove bracket.
3. Preinstall new Limit Switch Retrofit Bracket Subassembly onto the bell crank shaft as shown in Figure 385. Temporarily install AN3C30A bolt and bushing NAS77C3-013 and verify bracket fixture alignment with existing studs.
Figure 385. Limit Switch Bracket Installation
4. After curing, remove nuts and use a razor or flush cuts to trim away fixture at base as shown (red line in Figure 385), then slide fixture off studs and discard. Be careful not to damage the surrounding area. Clean working area to remove all FOD.
5. Final install limit switch bracket. (Figure 385)
6. Torque AN3C30A bolt to 20 in-lbs. Reapply ICA012078 lubricant, if needed.
7. Install TY29MX zip tie around bracket. Ensure the cable tie passes through all 5x openings in the bracket and the head of the cable tie is positioned as shown. Ensure tie is fully tightened.
8. If removed, reinstall the limit switch bracket . (Main Landing Gear (MLG) Actuator Installation)
Verification Method
Rig in accordance with Main Landing Gear (MLG) Rigging and Rigging Check with Landing Gear Down and Main Landing Gear (MLG) Rigging and Rigging Check with Landing Gear Up.