How to Mount a Trimble Handheld PC with a RAM Drill-Down Mount

Quick answer

To mount a Trimble handheld PC with a RAM Drill-Down Mount, you'll need to drill a pilot hole, attach the RAM base plate, and secure the Trimble-specific mounting plate. The RAM® Drill-Down Mount for Trimble 41005-10 includes all necessary hardware for a stable, permanent installation.

Step-by-step installation guide

1. Step 1: Choose and mark the mounting location: Select a flat, sturdy surface where the Trimble handheld PC will be easily visible and reachable. Hold the RAM round plate against the surface and mark the center of the mounting holes with a pencil or marker. Common mistake: Mounting on a curved or uneven surface can cause the plate to sit unevenly, leading to a loose mount. Always choose a flat area.
2. Step 2: Drill pilot holes: Using a drill bit sized for your mounting screws (check the included hardware), drill pilot holes at the marked locations. Drill straight and to a depth that matches the screw length. Common mistake: Drilling too deep or at an angle can damage the surface or prevent the screws from seating properly. Use a depth stop if available.
3. Step 3: Attach the RAM round plate: Place the 2.5" diameter round plate over the pilot holes and secure it with the provided screws. Tighten firmly but do not overtighten, as this could strip the threads or crack the plate. Checkpoint: Ensure the plate is flush against the surface before fully tightening. A gap indicates misalignment.
4. Step 4: Connect the B-size arm: Attach the medium length B-size arm to the round plate by tightening the knob on the ball joint. Adjust the arm to the desired angle and tighten securely. Common mistake: Not tightening the knob enough can allow the arm to droop over time. Give it an extra quarter turn after initial tightening.
5. Step 5: Install the Trimble mounting plate: Attach the mounting plate for Trimble 41005-10 to the other end of the B-size arm. Tighten the ball joint knob securely. Checkpoint: Verify that the mounting plate's AMPS hole pattern aligns with your Trimble handheld PC's mounting points before final tightening.
6. Step 6: Mount the Trimble handheld PC: Align the Trimble 41005-10 handheld PC with the mounting plate and secure it using the provided hardware (screws or clips). Ensure the device is firmly attached and does not wobble. Common mistake: Overtightening the device screws can damage the casing. Tighten until snug, then stop.
7. Step 7: Test the mount and adjust: Gently shake the mounted device to check for any movement. Adjust the arm angle and tighten all knobs as needed. Confirm that all ports and buttons remain accessible. Final check: If the device feels loose, recheck each connection point. A properly installed RAM Drill-Down Mount should feel rock solid.

Product facts

• RAM® Drill-Down Mount for Trimble 41005-10: The RAM-B-153 consists of a medium length B-size arm, our 2.5" diameter round plate with universal AMPS hole pattern and mounting plate for Trimble 41005-10. This means you get a complete kit with the correct arm length and plate pattern for a secure, adjustable mount that fits your Trimble handheld PC out of the box.