Hilger Watts Theodolite Manual Repack Fix -

Apply a few drops of odorless mineral spirits or a dedicated penetrating oil directly to the seam of the spindle.

Apply a drop of fine watch oil to the pivot pins and spring-loaded plunger housings that provide counter-tension to the tangent screws. 6. Reassembly and Calibration Checks hilger watts theodolite manual repack

: Multi-compartment sorting trays, fine-tip permanent markers, and a digital camera to capture detailed reference images at every stage of teardown. 🏗️ Step-by-Step Repacking Procedure 1. Exterior Inspection and Isolation Apply a few drops of odorless mineral spirits

Screws and mating components were hand-fitted at the London factory. Keep parts organized in a labeled component tray. Keep parts organized in a labeled component tray

Sight a sharp distant target. Flip the telescope in its transits (Face Left vs. Face Right). The horizontal crosshair should intersect the exact same point.

Synthetic, low-temperature, low-torque grease (e.g., watch oil or specialized instrument grease).