Anderson Group
Log Loader and Forestry Trailer – Operator's Manual
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3.3.1 Modifying the main valve for tractors with closed-centre hydraulic system
To use the loader with a tractor with a closed-centre hydraulic system, you must make certain
modifications to the main or auxiliary valve. These modifications vary based on the loader model.
M-90 and M-115 models without optional parts
To use the M-90 and M-115 loaders without optional parts with a tractor with a closed-circuit
hydraulic system, you need to move the fitting on the machine's main hydraulic functions valve
outlet and replace it with a plug.
NOTE:
You will need to order the new plug from your Anderson
distributor (part number: 470104).
1. Remove the fitting from the valve outlet hole (A) and place it in the hole underneath (B).
2. Place the new plug (470104) in the valve outlet hole (A).
Figure 7 — Valve Outlet