Hatsan 55/60/900x Installation Guide
Drop-in Kit Contents – 2 x spring guide, 1 x slip washer, 1 x power washer
TbT Kits are designed to be used in place of factory power washers, spring guides and top hats where fitted.
Before fitting, it is recommended that all parts are placed in the piston in order. If they stand proud of the pistons rim, a small amount may be taken off the spring guides with the abrasive supplied.
A slip washer is installed into the piston first. Use a small amount of the supplied grease on both sides of the washer. Next put a spring guide in the spring with a small amount of grease along its length, and put that in the piston. (Note: only the correct guide will fit in the piston) Place the other greased guide at the back.
Tinbum Tuning accept no responsibility for your gun’s legality. After any work check your power levels with a chrono!