Section 1: Assembly & Set-Up
GB2590, GB2596, GB25108, GBE2590, GBE2596, & GBE25108 Grapple Buckets 380-192M
3/3/20
13
GB(E)2590 & GB(E)2596 Tine
Assembly
Refer to Figure 1-6:
1. Outside tines (#5) are shipped attached to cross
tube (#2) with two u-bolts. Remove outside tines (#5)
from cross tube (#2) and discard the two u-bolts and
nuts securing them to the cross tube.
2. Attach cross tube (#2) to grapple arms (#1) with
5/8"-11 x 5 1/2" GR5 hex head bolts (#3), tines (#5),
and secure with hex top locknuts (#4). Do not tighten
locknuts at this time.
3. Position ends of cross tube (#2) equal distances from
grapple arms (#1) and tighten hex top locknuts (#4)
to the correct torque.
GB(E)25108 Tine Assembly
Refer to Figure 1-7:
1. Attach cross tube (#2) to grapple arms (#1) using
5/8"-11 x 5 1/2" GR5 hex head bolts (#5), clamp
plates (#4), and hex top locknuts (#6). Do not tighten
nuts at this time.
2. Position ends of cross tube (#2) equal distances from
grapple arms (#1) and tighten hex top locknuts (#6)
to the correct torque.
Bolt-on Cutting Edge (Optional)
Refer to Figure 1-8:
Increase bucket cutting edge life by adding the optional
bolt-on cutting edge (#3) to the bottom of the bucket. This
option can be reversed to extend its life and can be
replaced once both of the cutting edges are worn away.
1. Attach cutting edge (#3) to the bottom of the bucket
as shown with 5/8"-11 x 1 3/4" GR5 plow bolts (#1)
and hex flange locknuts (#2).
2. Tighten hex flange locknuts (#2) to the correct torque.
GB(E)2590 & GBE2596 Tine Assembly
Figure 1-6
GBE25108 Tine Assembly
Figure 1-7
Bolt-on Cutting Edge (Optional)
Figure 1-8
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