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Section 5: Maintenance & Lubrication
11/26/14
TB2596 & TB25108 Trip Blade 301-291M
Poly Blade Removal and Assembly
Refer to Figure 5-2:
1.
Remove all but the two outside round head square
neck (RHSN) bolts (#2) from moldboard (#5).
2.
Loosen the two outside hex nuts (#3). Do not remove
nuts at this time.
3.
Hold one end of blade (#4) and retaining plate (#1)
up and remove RHSN bolt (#2) from that end. Lower
that end down to the ground.
4.
Hold opposite end of blade and retaining plate up
and remove RHSN bolt from that end. Lower blade
and retaining plate to ground.
5.
Inspect RHSN bolts (#2) and nuts (#3) for wear.
Replace as needed.
6.
Inspect cutting edge of poly blade (#4). Replace
blade if cutting edge is excessively worn.
7.
With cutting edge down, raise one end up and attach
to moldboard with RHSN bolt (#2), backing bar (#1),
and hex nut (#3). Draw nut up snug, do not tighten.
8.
Raise the other end up and attach to the moldboard
with RHSN bolt, retaining plate, and hex nut. Draw
nut up snug, do not tighten.
9.
Install remaining 5/8"-11 x 1 1/2" GR5 RHSN bolts
(#2) and nuts (#3). Tighten all nuts to the correct
torque.
10. Return to the tractor/skid steer. Raise unit up and
remove support blocks.
Poly Blade Removal and Assembly
Figure 5-2
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