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8 INSTALLATION
MAN0047 (9/15/00)
SUB-FRAME INSTALLATION Cont’d
Attach Sub-Frame to Backhoe
1. Align six holes on the backhoe with holes on
sub-frame.
2. Secure with six cap screws, flat washers, and
hex nuts as shown. Tighten according to specifica-
tions given below.
1. 13759 3/4 NC x 2-1/4 Cap screw
2. 57798 3/4 Flat washer, hardened
3. 1450 3/4 Hex nut
Figure 10 Sub-Frame Installed to Backhoe
1
2
3
TORQUE SPECIFICATIONS
Wrench
Cap Screw Qty Size Required Torque
3/4 NC x 2-1/4 6 1-1/8” 297 lbs.-ft. (403 N-m)