Section 1: Assembly & Set-up
BB4596, BB4510, & BB4512 Pull Type Drag Scraper 306-096M
11/28/18
11
Standard Axle & Park Jack
1.
Attach standard axle (#1) to moldboard clevises with
three 1"-8 x 4 1/2" GR5 hex head cap screws (#2)
and hex flange locknuts (#3). Draw locknuts up snug,
do not tighten.
2. Attach both ends of hydraulic lift cylinder (#6) to
upper and lower lifting lugs with 1" clevis pins (#4).
Make sure base end of cylinder is located above rod
end as shown.
3. Secure clevis pins with 3/16" x 1 3/4" cotter pins (#5).
Bend one or both cotter pin legs to retain cotter pins.
4. Route hydraulic hoses (#9 & #10) through spring
hose loop “B” and bracket “A”.
5. Attach customer supplied quick couplings (#8) to
hydraulic hoses (#9 & #10) and tighten.
6. If required, loosen 90
o
elbow fittings (#7) on hydraulic
cylinder (#6). Rotate elbows to suit and retighten.
7.
Attach park jack (#11) to stub on tongue with detent
hitch pin (#12). Make certain detent pin is fully
inserted into park jack
Standard Axle Assembly
Figure 1-8
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