How to repair your 40-4 air hydraulic jack

The below links will allow you to go directly to specific repair instructions:

0:00 - Intro
0:04 - Disassembling the jack
2:55 - Changing cylinder seals
11:48 - Hose guide and seals in the oil reservoir
13:13 - Reassembling the jack
17:43 - Refilling oil and bleeding

DISCLAIMER & SAFETY INSTRUCTIONS

Please note that repair work during the warranty period should normally only be carried out in agreement with AC Hydraulic A/S. Otherwise, it may affect your warranty coverage.

Repair must always be carried out by qualified personnel.
Pay attention to your own safety and the safety of others. Observe current safety regulations, including the warnings in the manual.

Correct performance of this product depends on original AC parts.

All special tools used in our service videos are available on request.

Видео How to repair your 40-4 air hydraulic jack канала AC Hydraulic