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Form No. 3353-230 Rev -
6in x 2ft Rock Chain Kit
For Dingo® Compact Utility Loaders
Model No. 108–5544
Installation Instructions
Installation
Loose Parts
Use the chart below to verify that all parts have been shipped.
Step
Description
Qty.
Use
1
No parts required
–
Remove the spoils auger.
Left, soil tooth
1
Thin spacer
4
Bolt (3/8 x 4 inches)
8
Locknut (3/8 inch)
24
Tube
37
Bolt (3/8 x 1-1/4 inches)
4
Left, rock tooth
6
Right, rock tooth
6
Thick spacer
4
Bolt (3/8 x 2-3/4 inches)
16
Bolt (3/8 x 3 inches)
4
2
Washer (3/8 x 3/4 inch)
24
Install the teeth.
3
No parts required
–
Install the spoils auger.
Note: Deter mine the left and right sides of the mac hine from the nor mal operating position.
Step
1
Removing the Spoils Auger
No Parts Required
Procedure
1. Lo w er the loader ar ms , stop the engine , and
remo v e the k ey .
2. R emo v e the bolt and n ut securing the spoils aug er
to the trenc her ( Figure 13 ).
3. Star t the engine and raise the loader ar ms slightly
(2 to 3 inc hes).
4. Stop the engine and remo v e the k ey .
5. R emo v e the aug er and retain the bolt and n ut.
© 2005—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420
Register at www.Toro.com. Original Instructions (EN)
Printed in the USA.
All Rights Reserved
Step
2
Installing the Teeth
Parts needed for this step:
1
Left, soil tooth
4
Thin spacer
8
Bolt (3/8 x 4 inches)
24
Locknut (3/8 inch)
37
Tube
4
Bolt (3/8 x 1-1/4 inches)
6
Left, rock tooth
6
Right, rock tooth
4
Thick spacer
16
Bolt (3/8 x 2-3/4 inches)
4
Bolt (3/8 x 3 inches)
24
Washer (3/8 x 3/4 inch)
Procedure
T he c hain on y our trenc her comes from the factor y
with teeth designed to dig soil. T his kit contains the
par ts y ou need to con v er t the c hain into a 6 inc h cutting
width c hain for use on hard or roc k y g round. T he
c hain has 24 links , and eac h link can ha v e dig ging teeth
fastened to it and is refer red to as a tooth position. At
eac h tooth position, the teeth are fastened in v arious
configurations with spacers and tubes to v ar y the width
of cut. T he tooth configurations are ar rang ed along the
c hain to maximize dig ging efficiency .
T here are tw o types of teeth, soil and roc k teeth.
Cupped teeth are designed to cut through and remo v e
soil . R oc k teeth cut roc k and other hard g round. T he
teeth are cupped or angled differently de pending on
the side of the c hain to whic h they are fastened (left or
right). T he teeth are fastened to the c hain links with
bolts , n uts , tubes , and spacers of v ar ying sizes .
1. Lo w er the loader ar ms .
Note: Y ou do not need to tur n the engine on to
lo w er the ar ms .
2. R emo v e the teeth and other hardw are from the 12
links on the top span of the c hain.
Important: W hen r emo ving teeth, k eep the
components of each tooth set to gether so that
y ou can assemble them later . Some of the
teeth y ou r emo v e will be r equir ed later in this
pr ocedur e.
3. Star t the engine , raise the trenc her slightly off the
g round using the loader ar ms , and slo wly r un the
c hain forw ard to mo v e the other 12 links to the top .
4. Stop the engine and remo v e the k ey .
5. R emo v e the remaining teeth and other hardw are
from the c hain.
6. On an empty c hain link in the front of the trenc her ,
install a left, roc k tooth on the right side of the
c hain as illustrated in Figure 1 .
Important: Ensur e that the teeth point
f orw ard, a w ay fr om the tr encher body .
Figure 1
1. Chain link 4. Left, rock tooth
2. Locknut (3/8 inch) 5. Washer (3/8 x 3/4 inch)
3. Tube
6. Bolt (3/8 x 2-3/4 inches)
7. On the next c hain link (behind the first tooth y ou
installed, to w ard the body of the trenc her), install
a right, roc k tooth on the left side of the c hain as
illustrated in Figure 2 .
Figure 2
1. Chain link 4. Right, rock tooth
2. Locknut (3/8 inch) 5. Washer (3/8 x 3/4 inch)
3. Tube
6. Bolt (3/8 x 2-3/4 inches)
2
8. On the next c hain link bac k, install a left, soil tooth
on the right side of the c hain as illustrated in Figure
3 .
Figure 3
1. Chain link 4. Left, soil tooth
2. Locknut (3/8 inch) 5. Bolt (3/8 x 2-1/2 inches)
3. Tube
6. Bolt (3/8 x 7/8 inch)
9. On the next c hain link bac k, install a right, soil
tooth on the left side of the c hain as illustrated in
Figure 4 .
Figure 4
1. Chain link 4. Left, soil tooth
2. Locknut (3/8 inch) 5. Bolt (3/8 x 2-1/2 inches)
3. Tube
6. Bolt (3/8 x 7/8 inch)
10. On the next c hain link bac k, install a left, roc k
tooth on the left side of the c hain as illustrated in
Figure 5 .
Figure 5
1. Chain link 4. Left, rock tooth
2. Locknut (3/8 inch) 5. Washer (3/8 x 3/4 inch)
3. Tube
6. Bolt (3/8 x 2-3/4 inches)
11. On the next c hain link bac k, install a right, roc k
tooth on the right side of the c hain as illustrated
in Figure 6 .
Figure 6
1. Chain link 4. Right, rock tooth
2. Locknut (3/8 inch) 5. Washer (3/8 x 3/4 inch)
3. Tube
6. Bolt (3/8 x 2-3/4 inches)
3
12. On the next c hain link bac k, install a left, soil tooth
on the left side of the c hain as illustrated in Figure
7 .
Figure 7
1. Chain link
4. Bolt (3/8 x 7/8 inch)
2. Left, soil tooth 5. Tube
3. Bolt (3/8 x 2-1/2 inches) 6. Locknut (3/8 inch)
13. On the next c hain link bac k, install a right, soil
tooth on the right side of the c hain as illustrated
in Figure 8 .
Figure 8
1. Chain link 4. Right, soil tooth
2. Bolt (3/8 x 2-1/2 inches)
5. Tube
3. Bolt (3/8 x 7/8 inch) 6. Locknut (3/8 inch)
14. On the next c hain link bac k, install a left, roc k
tooth and thic k spacer on the left side of the c hain
as illustrated in Figure 9 .
Figure 9
1. Chain link
5. Washer (3/8 x 3/4 inch)
2. Locknut (3/8 inch) 6. Bolt (3/8 x 4 inches)
3. Tube 7. Thick spacer
4. Left, rock tooth
15. On the next c hain link bac k, install a right, roc k
tooth and thic k spacer on the right side of the c hain
as illustrated in Figure 10 .
Figure 10
1. Chain link
5. Washer (3/8 x 3/4 inch)
2. Locknut (3/8 inch) 6. Bolt (3/8 x 4 inches)
3. Tube 7. Thick spacer
4. Right, rock tooth
4
16. On the next c hain link bac k, install a left, soil tooth
and a thin spacer on the left side of the c hain as
illustrated in Figure 11 .
Figure 11
1. Chain link
5. Bolt (3/8 x 1-1/4 inches)
2. Locknut (3/8 inch) 6. Bolt (3/8 x 3 inches)
3. Tube 7. Thin spacer
4. Left, soil tooth
17. On the next c hain link bac k, install a right, soil
tooth and a thin spacer on the right side of the
c hain as illustrated in Figure 12 .
Figure 12
1. Chain link
5. Bolt (3/8 x 1-1/4 inches)
2. Locknut (3/8 inch) 6. Bolt (3/8 x 3 inches)
3. Tube 7. Thin spacer
4. Right, soil tooth
18. On the next c hain link bac k, install another right,
soil tooth and a thin spacer on the right side of the
c hain as illustrated in Figure 12 .
19. T or que the all bolts and n uts y ou installed
previously to 27 to 33 ft-lb . (37 to 45 N ⋅ m).
20. Star t the engine , raise the trenc her slightly off the
g round using the loader ar ms , and slo wly r un the
c hain forw ard to mo v e the other 12 links to the top .
21. Lo w er the loader ar ms , stop the engine , and
remo v e the k ey .
22. R e peat ste ps 7 through 19 (skip ste p 18 ).
Step
3
Installing the Spoils Auger
No Parts Required
Procedure
Important: F ailing to position the spoils auger
cor r ectl y may dama ge the tr encher .
1. Star t the engine and raise the loader ar ms slightly
(2 to 3 inc hes).
2. Stop the engine and remo v e the k ey .
3. Using the bolt and n ut y ou remo v ed previously ,
connect the spoils aug er to the aug er shaft. P air
the hole far thest from the aug er blade , in the end
of the aug er with 2 holes , with the inner hole on
the shaft ( Figure 13 ).
Figure 13
1. Spoils auger 3. Hole position for a 6 inch
chain.
2. Hole position for a 4 inch
chain.
4. T or que the bolt and n ut to 75 ft-lb . (101 N ⋅ m).
5. Lo w er the loader ar ms .
5
Notes:
Notes:
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