Atlas Copco — Height adjustment (with adjustable towbar)
Adjustments
From a Atlas Copco owner's manual covering: QAX 12 Dd, QAX 20 Dd, QAX 30 Dd, Qc1002. Check it applies to your exact model before use.
Applies to: Deutz F2M 2011 F engine, Deutz F3M 2011 F engine, Deutz BF3M 2011 F engine
Before you start
- Height adjustment should be undertaken on levelled ground and in coupled condition
Procedure
- Remove spring pin (1).
- Release locking nut (2) with extension tube (3).
- Adjust required height of the towbar.
- Tighten locking nut (2) by hand first.
- Tighten locking nut (2) to the torque in the table.
- Fix locking nut (2) with spring pin (1).
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- ZV 2000: MA 250-300 FridayParts $39.99 Nm, A 600 mm, B 420-500 N
- ZV 2500: MA 350-400 Nm, A 600 mm, B 580-660 N
Source: Atlas Copco owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.