Installation Instructions

1
Bur 8-75222
Copyright
© 2002 Case Corporation. All Rights Reserved
Printed in U.S.A.
Issued February, 1988
Reissued April, 2002
INSTRUCTIONS FOR INSTALLING
CRUMBER AND RESTRAINT BAR KITS
ON 660, 760, 860, AND 960 TRENCHERS
PARTS LIST - COMMON PARTS FOR CRUMBER
REF. PART NO. DESCRIPTION QTY. REF. PART NO. DESCRIPTION QTY.
1. 195-545 WASHER - flat, 3/4 ........................... 6
2. H673072 LINK - short ...................................... 2
3. H672721 LINK - long ....................................... 2
4. H673071 ARM - blade ..................................... 1
5. 132-312 PIN - cotter, 3/16 .............................. 4
6. 111-538 BOLT - 1/2 NC x 4 ............................ 2
7. H274894 WASHER - flat, 1-5/64 ...................... 2
8. 131-1153 NUT - lock, 1/2 NC ........................... 2
9. H309450 PLATE ..............................................1
10. H438910 DECAL .............................................1
PARTS LIST - KIT H939129, 1.2 m (4 Foot) Boom
REF. PART NO. DESCRIPTION QTY. REF. PART NO. DESCRIPTION QTY.
11. H672169 BOOM - crumber .............................. 1 12. H438909 DECAL .............................................2
PARTS LIST - KIT H939130, 1.5 m (5 Foot) Boom
REF. PART NO. DESCRIPTION QTY. REF. PART NO. DESCRIPTION QTY.
13. H672170 BOOM - crumber .............................. 1 14. H438909 DECAL .............................................2
PARTS LIST - KIT H939131, 1.8 m (6 Foot) Boom
REF. PART NO. DESCRIPTION QTY. REF. PART NO. DESCRIPTION QTY.
15. H672171 BOOM - crumber .............................. 1 16. H438909 DECAL .............................................2
PARTS LIST - KIT H939132, 2.1 m (7 Foot) Boom
REF. PART NO. DESCRIPTION QTY. REF. PART NO. DESCRIPTION QTY.
17. H672172 BOOM - crumber .............................. 1 18. H438909 DECAL .............................................2
PARTS LIST - KIT 443778A1, 1.2 m (4 Foot) Boom
REF. PART NO. DESCRIPTION QTY. REF. PART NO. DESCRIPTION QTY.
19. H672169 BOOM - crumber .............................. 1 20. 428652A1 DECAL .............................................2
PARTS LIST - KIT 443779A1, 1.5 m (5 Foot) Boom
REF. PART NO. DESCRIPTION QTY. REF. PART NO. DESCRIPTION QTY.
21. H672170 BOOM - crumber .............................. 1 22. 428652A1 DECAL .............................................2

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