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7 Dealer Instructions

Pre-Assembly
Mast Weldment and Strut Assembly

Reference Figure 1(Pg. 12).

Cut banding and remove unit from pallet. Remove 

hex nut & lock washer (ref. #7 & #8) from 3/4" x 

6" Gr. 5 bolt (ref. #10) and clamp plates (ref. #9) 

from  mast  weldment  (ref.  #2). Take  mast  weld-

ment (ref. #2) off and turn it to the upright position. 

Reapply  clamp  plates  (ref.  #9),    lock  washer  & 

hex nut (ref. #7 & #8) to 3/4" x 6"Gr. 5 bolt (ref. 

#10), but do not tighten. Remove the 3/4" x 5" Gr. 

5 bolt (ref. #6) and the 2 1/4" strut spacer (ref. #4) 

in the top of the mast weldment (ref. #2). Also, 

remove the 7/8" x 4" Gr. 5 bolt (ref. #5) from the 

strut lug on the frame (ref. #1). Struts (ref. #3 & 

#3A) are banded to the top of the frame (ref. #1). 

Cut  band  and  attach  struts  (ref.  #3  &  #3A)  to 

frame (ref. #1) and mast weldment (ref. #2) using 

bolts (ref. #6 & #5) removed from previous step. 

The assembly manual tube (ref. #47) should be 

mounted to the left strut (ref. #3A) looking from 

rear.  Strut  spacer  (ref.  #  4)  should  be  placed 

between  the  left  and  right  strut  (ref.  #3  &  #3A) 

when reapplying the 3/4" x 5" Gr. 5 strut bolt (ref. 

#6)  in  the  mast  weldment  (ref.  #2).  Once  mast 

weldment (ref. #2) and struts (ref. #3 & #3A) are 

in place, tighten all fasteners.
The unit is shipped with the smv safety reflector 

inverted.  Loosen  and  remove  the  two  5/16’” 

lock nuts and bolts. Remove the reflector and 

flip  to  correct  position  and  re-insert  the  bolts 

and tighten locknuts.

DH13 Lower Hitch Ear Option

The lower hitch ear holes on the DH13 series 

can  be  used  if  more  lift  height  is  required.  

Follow  standard  mast  weldment  and  strut 

assembly  and  use  appropriate  hole  to  meet 

height needs.  

Dealer Checklist

(Dealer’s Responsibility)
Inspect the equipment thoroughly after assem-

bly  to  be  certain  it  is  set  up  properly  before 

delivering  it  to  the  customer.  The  following 

check list is a reminder of points to inspect. 
Check off each item if it is found satisfactory or 

after proper adjustment is made.
____ Check that all safety decals are installed 

and in good condition. Replace if damaged.
____ Check all bolts to be sure they are tight.
____ Check that all cotter pins and safety pins 

are properly installed.
____The disc gangs have been pre assembled 

and mounted to the main frame at the factory. 

 It 

is important  for the dealer to  visually check 

and  make  sure  all  parts  are  in  tact  prior  to 

delivery to customer.

____  Show  customer  the  safe,  proper  proce-

dures to be used when mounting, dismounting, 

and storing equipment.
____  For  mounted  units,  add  wheel  weights, 

ballast in front tires, and/or front tractor weight 

to enhance front end stability. A minimum 20% 

of tractor and equipment gross weight must be 

on front tractor wheels. When adding weight to 

attain 20% of tractor and equipment weight on 

front tractor wheels, you must not exceed the 

ROPS  weight  certification.  Weigh  the  tractor 

and equipment. Do not estimate!
____ Show customer how to make adjustments.
____ Present Owner’s/Operator’s Manual and 

request that customer and all operators read it 

before  operating  equipment.  Point  out  the 

manual  safety  rules,  explain  their  meanings 

and  emphasize  the  increased  safety  hazards 

that exist when safety rules are not followed.
____  Point  out  the  safety  decals.  Explain  their 

meaning and the need to keep them in place and 

in  good  condition.  Emphasize  the  increased 

safety  hazards  when  instructions  are  not  fol-

lowed.
____ Explain to customer the potential crushing 

hazards of going underneath raised equipment. 

Instruct  customer  that  service  work  does  not 

require  going  underneath  unit  and  never  to  do 

so.
____ Complete the Warranty Registration locat-

ed on the Frontier website.

DEALER INSTRUCTIONS

Summary of Contents for DH1376

Page 1: ...DH13_5TL15193_7 10 2014 DH1376 DH1380 DH1396 DISK HARROWS O P E R A T O R S M A N U A L...

Page 2: ...y tools and equipment to handle all your needs Use only genuine Frontier service parts Substitute parts will void the warranty and may not meet stan dards required for safe and satisfactory operation...

Page 3: ...CTION ii SPECIFICATIONS GENERAL INFORMATION 1 SAFETY DECALS 2 3 SAFETY RULES 4 6 DEALER INSTRUCTIONS 7 OPERATION 8 9 TROUBLE SHOOTING 10 OWNER SERVICE 11 PARTS CATALOG 12 14 OPTIONAL EQUIPMENT 15 18 B...

Page 4: ...Compatible Working Width 76 80 96 96 Blade Spacing 9 7 5 9 7 5 Tractor HP MAX 75 HP 75 HP 75 HP 75 HP Shipping Weight 1229 lbs 1326 lbs 1376 lbs 1466 lbs Approximate Operating Weight 1109 lbs 1206 lb...

Page 5: ...URE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH Replace Decals Immediately If Damaged Check that all safety decals are installed and in good condition Replace if decals are wo...

Page 6: ...15240 Check that all reflector decals are installed and in good condition Replace if decals are worn or dam aged DH1376 and DH1380 Reflector Decals 9 RED REFLECTORS 5TL15199 Check that all reflector d...

Page 7: ...hine An untrained operator exposes himself and bystanders to possible serious injury or death PREPARATION Always wear relatively tight and belted clothing to avoid getting caught in moving parts Wear...

Page 8: ...ep slopes Do not stop start or change directions sud denly on slopes Always operate down slopes never across the face Use extreme care and reduce ground speed on slopes and rough terrain Keep alert an...

Page 9: ...engine running Keep all persons away from operator control area while performing adjustments service or maintenance Tighten all bolts nuts and screws to torque chart specifications Check that all cott...

Page 10: ...delivering it to the customer The following check list is a reminder of points to inspect Check off each item if it is found satisfactory or after proper adjustment is made ____ Check that all safety...

Page 11: ...in locked up position at all times Never allow children or untrained persons to operate equipment Keep bystanders away from equipment NEVER GO UNDERNEATH EQUIPMENT Never place any part of the body un...

Page 12: ...le attempting to adjust will result in excessive time and labor loss due to changing conditions While making your initial run observe the disc closely as it is traveling It should be level from the fr...

Page 13: ...3 point lift discing shallow the first time over NOTE Some experimentation may be required by trial and error to arrive at proper solution A Increase speed B Increase angle on rear gangs C Decrease an...

Page 14: ...to avoid entanglement in moving parts Wear sturdy rough soled work shoes and protective equipment for eyes hair hands hearing and head Gang Assembly for Maintenance When performing maintenance or repa...

Page 15: ...Parts Catalog 12 Figure 1 Set of Lower Hitch Bushings for iMatch Sold Separately...

Page 16: ...L DH1396 2 5TL14974 FRONT GANG BEAM 4 X 3 X 41 MODEL DH1396 2 23 5TL12021 TUBULAR GANG HANGER FOR 4 X 3 BEAM 8 24 5TL11972 3 4 U BOLT FOR 4 X 3 BEAM 8 25 5TL14630 REAR GANG BEAM 4 X 3 X 33 MODEL DH137...

Page 17: ...5214 HEX BOLT 5 16 X 11 4 GR 2 2 49 5TL15208 CAT 2 TOP LINK PIN 4 3 8 USABLE LENGTH 1 50 5TL15211 CAT 2 BUSHING 2 7 8 1 51 5TL15207 CAT 1 TOP LINK PIN 43 4 USABLE LENGTH 1 M S Model Specific Parts Cat...

Page 18: ...TL9226 FLANGE LOCK NUT 1 2 MS 8 5TLT733 HEX BOLT 1 2 X 11 2 GR 2 MS 9 5TLT26 HEX NUT 1 2 MS 10 5TLT25 LOCK WASHER 1 2 MS 11 5TLT803 SCRAPER BAR CLAMP U CLAMP 1 HOLE 8 12 5TL9356 2 HOLE CLAMP MS 13 5TL...

Page 19: ...the other side fits the left front and right rear When mounting scraper arm blade assemblies ref 16 to bottom of scraper bar ref 13 use 2 hole clamp ref 12 on top of scraper bar ref 13 and fasten tog...

Page 20: ...2 12 5TL14985 FLAT WASHER 7 16 2 13 5TL9354 FLAT WASHER 5 8 1 Ref Part Description Qty Reference Figure 3 To attach balk breaker to disc remove the two top bolts from ref 1 shank bracket and slide on...

Page 21: ...equip ment on rear gangs of the DH13 series To attach outriggers remove cast iron end washer ref 8 3 4 flat washer ref 9 3 4 lock washer ref 10 and 3 4 hex nut ref 11 from 3 4 x 3 1 2 Gr 5 bolt ref 6...

Page 22: ...19 Bolt Size and Bolt Torque Chart Bolt Size Chart SAE Torque Chart DH13 Series gang bolt torque 795 lbs ft 1080 N m...

Page 23: ...Notes 20 Notes...

Page 24: ...2014 Monroe Tufline Manufacturing Inc All Rights Reserved PART NO 5TL15193...

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