ATJ3237 SPRING.  Hydraulic Top Lock Return Spring for the plunger that holds the Link Arms in raised position when they are not in use.

First introduced for the Nuffield 10/42 and Nuffield 10/60 tractors with Hydraulic units 2000U 12202 onwards and 2500U 14000 onwards.

Then used on Nuffield 3/45, Nuffield 4/65 tractors, all Leyland Middleweight tractors, all Leyland Heavyweight tractors, all Marshall tractors with QM-Cab and some Marshall tractors with Explorer Cab.

Item number 20 on the diagram.

Fitted to:

• Nuffield 101/42, 10/60, 3/45, 4/65
• Leyland Middleweight Tractors
• Leyland Heavyweight Tractors
• Marshall Tractors