John Deere SB1154 Snow Blower User Manual


 
ASSEMBLY
OM 0369SB1148-A 14
1. Hydraulic hose
2. Cardboard
3. Magnifying glass
Installation of Chute and Hydraulic Rotation Kit 5RDF0017
(Figures 7-8-9)
1. Figure 7: Place the rotation bushing
(item 2) over the chute base.
2. Figure 7: Place the chute (item 1) over the
rotation bushing (item 2) and install the four
retaining plates (item 3) with eight 1/4" x
3/4" bolts and eight serrated flange nuts
(items 4-5). Tighten securely.
3. Figure 8: Attach the rotation bracket
(item 1) in the 21/32’’ hole in the housing
with a 5/8’’NC x 1 1/2’’ hex. bolt, a 5/8"
lockwasher and a 5/8" nut (items 2-3-4).
Note: For SB1148 only. Place the 5/8" lg
spacer (fig. 8, item 5) on the Ø9/16" x 1" slot in
the housing before attaching the other end of
the bracket.
4. Figure 8: Attach the other end of the
bracket (item 1) in the Ø9/16" x 1" slot in
the housing with a 1/2"NC x 1 1/4" hex.
bolt, a Ø9/16" hole flat washer, a 1/2"
lockwasher and a 1/2" hex. nut (items 6-7-
8-9). Tighten securely.
5. Figure 8: Attach the bell crank (item 10) by
inserting the pivot bushing (item 11) in the
tube and slide the bell crank between the
flat bars of the rotation bracket (item 1).
Secure everything with a 5/8’’NC x 5 1/2"
hex. bolt, a 5/8" lockwasher and a 5/8"
stover nut (items 12-13-14) in the order
shown. Tighten firmly.
6. Figure 8: Grease both holes of the push
arm generously (item 15) and slide the
shortest section between the bell crank
arms (item 10). Insert a 3/8’’ x 1 1/4"’ bolt
from the top and secure with a 3/8’’NC
stover nut (items 16-17). Tighten leaving
some movement to the mechanism.
7. Figure 8: Slide the longest of the push arm
(item 15) between the flat bars welded on
the base of the chute. Secure everything
with a 3/8’’ x 1 1/4" hex. bolt and a 3/8"NC
stover nut (items 18-19). Tighten leaving
some movement to the mechanism.
8. Figure 8: Attach the fixed section of the
cylinder (item 20) to the rotation bracket
(item 1, hole "B") and the sliding section to
the bell crank (item 10, hole "A") placing a
Ø 1 1/16" flat washer (item 21) between the
cylinder yoke and the top of the bell crank
and secure with the cylinder pins and the
circlips. Point the hydraulic ports upward as
illustrated.
NOTE: The 1 1/16" hole flat washer (item 21)
prevents the cylinder yoke from rubbing on the
bell crank.
9. Figure 9: Connect the 3/8" ends of both
hoses (item 2) to the cylinder (item 1) and
install a quick coupler with rubber dust cap
(items 6-7) at the end of each hose.
10. Figure 9: Secure the hoses on the three
point hitch with the hose clamp, 3/8" NC x 1
1/2" lg bolt and 3/8" NC nylon insert nut
(items 4-3-5) and attach hoses together
with the nylon tie wraps (item 8) where
needed.
CAUTION
To avoid serious personal injury.
Escaping
hydraulic/ diesel fluid under pressure can
penetrate the skin causing serious injury
.
Do not use your hands to
check for leaks. Use a
piece of cardboard or
paper to search for leaks.
Stop engine and relieve pressure before
connecting or disconnecting lines.
Tighten all connections before starting
engine or pressurizing lines.
If any fluid is injected into the skin, obtain
medical attention immediately or gangrene
may result.