Preparing the Implements

IMPORTANT:

M47170
M47170-19-29JAN92

When coupling category I implements to the tractor, it may be necessary to lengthen the stabilizer bars to avoid restricting the full elevation of the hitch. (See "Hitch Float").

The 3-point hitch of category I is narrower and is used with smaller implements than those used in category II.
Consult the following table to identify the implement category.

The implements for category II hitches should have the upper implement arm hole placed 483 mm (19 in) above the lower pins. Perforate another hole in the upper arm and extend it, if necessary.

Category

Upper arm height

Clearance between lower pins

Pin Size

     

Lower

Upper

I

457 mm

(18 in.)

682.6 mm

(26-7/8 in.)

22 mm

(7/8 in.)

19 mm

(3/4 in.)

II

483 mm

(19 in.)

824 mm

(32-7/16 in.)

28 mm

(1-1/8 in.)

25.4 mm

(1 in.)

AG,LT04177,172-19-20080703