Set Specific Directions
Adjustable Wall Mount for LEGO® Firefighter Aircraft (42152)
Secure the dedicated adapter with the included zip ties, then attach the set to its adjustable arm. Use the underside photos to check the adapter position and tie routing.
Reference 42152
These instructions apply to this item. Follow the steps below and any item-specific notes.
Purchase this itemBefore you start
Tools needed
- Screwdriver
- Level
- Fine-tip pencil
- Tape measure
- Stud finder and drill, if required by your wall hardware
Parts & hardware
- Mounting arm
- Dedicated adapter ball
- Included zip ties
- Optional screw cover
- Wall screws and anchors appropriate for your wall (supplied only if ordered)
SOURCE YOUR OWN HARDWARE
Need mounting hardware?
If you did not order mounting hardware with your mount, use the specifications and links below to source the hardware you need.
Screws & Anchors (Yellow)
- Specifications
- 20.0-lb 1/4-in x 7/8-in Push-In Anchors with Screws
Prepare and secure the arm
Choose a location with room for the complete set and clearance from nearby objects. Use screws and, where needed, anchors suitable for your wall material and the combined weight of the mount and set. Follow the hardware manufacturer’s instructions for hole size and installation. Check for concealed services before drilling. Hold the mounting part in position, check its alignment with a level, and mark the holes. Line up the mount with the prepared holes. Start the screws, check the alignment, then tighten gradually with a screwdriver until the mount is firm against the wall. Do not overtighten or bend the printed mounting points. If the mount moves or rocks, correct the installation before adding your set.
Fit the optional screw cover
If supplied, slide the screw cover over the arm and guide it over the wall screws. It is held in place by friction and gravity. Support the arm and avoid heavy downward pressure. If the cover catches, stop and check its orientation instead of forcing it.
Position the adapter
Support the set without resting its weight on fragile parts. Position the adapter on the central underside area shown in the reference photo. Compare its orientation with the photo before fitting the zip ties. Use the intended structural area, not loose panels or decorative parts.
Secure the adapter with zip ties
Route the included ties around the set’s structure and adapter as shown. Tighten gradually and evenly so the adapter stays seated without bending the parts. Check that it cannot shift and that the ties clear nearby moving parts.
Connect the adapter to the arm
Keep the set fully supported while attaching its adapter ball to the arm. Start the connection squarely and tighten by hand. Do not use the set as a lever or force a connection that resists.
Adjust the display angle and check stability
Support the set’s full weight while making small adjustments. Start with a level or modest angle and check that the set clears the wall. Hand-tighten the joint only enough to hold the chosen position; do not force or overtighten it. Steep or overly aggressive angles can move the set’s center of mass away from its support and strain the joint and brick connections. The set could detach or fall. The joint’s range of movement does not mean every angle is suitable. If the set slips, tips, or pulls apart, support it immediately, reduce the angle, or remove it and check the attachment. Gradually release your support only after the set is fully seated and stable. Check that the wall mount, adapter, and brick connections remain secure. If anything shifts or loosens, remove the set and correct the problem before displaying it. Support the set whenever you adjust or remove it.