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TROUBLE SHOOTING CAUSES & REMEDIES 

Trouble noticed 

Problem caused & solution 

1. Dozer not functioning 

 

 

 

 

2.  Dozer  upward  movement  very  slow  and   

unable to lift with load. 

3. Dozer not lifting. 

 

 

4. Dozer coming down immediately from top 

position. 

 

5.  Bucket  not  loading  or  bucket  loaded 

comes down & material falls. 

 

6. Hydraulic cylinder not functioning (or) oil 

leaking 

7. Air sound noticed while operation 

8. Rear tyre slips during loading 

 

 

 

 

 

9.Joystick  struck  not  going  to  the  float 

position 

 

10. Oil heats up rapidly within few minutes. 

 

1. Insufficient oil in the reservoir. 

If less add oil. 

2.  Oil  is  not  pumped.  Check  using  pressure 

check  port  of  the  valve  pressure  should  be 

140 BAR. 

1. Check piston oil seal &replace it required. 

2. Check pump pressure &replace it required. 

1. Piston oil seal & arm cylinder damaged. 

Replace the same. 

2. Pump problem, Check pump pressure. 

1.  Piston  seal  of  arm  cylinder  damaged. 

Replace the same. 

2. Pump problem, Check pump pressure. 

1.  Piston  seal  of  bucket  cylinder  damage, 

Replace the same the part. 

2. Pump problem, Check pump pressure. 

Send  the  same  to  your  authorized  service 

station or to the company for rectification. 

Insufficient oil fills in the tank. 

1. Water ballasts the rear wheels. 

2.  Increase  the  weight  in  the  rear  weight 

carrier. 

3. Mount cast iron ballast in the rear tyre. 

4. Rotate the bucket upwards the moment the 

tyre slips. 

 

Remove  the  bottom  plastic  cap  of  the  valve, 

adjust the screw. 

 

 

Summary of Contents for AppliTrac

Page 1: ...ION AND RECORD OWNER S NAME ADDRESS SELLING DEALER CODE DATE OF DELIVERY MACHINE S No THE WARRANTY ON THIS MACHINE IS VALID ONLY IF THE DETAILS ARE FILLED SIGNED AND STAMPED BY THE CUSTOMER DEALER S S...

Page 2: ...on Safety Precaution Mounting instruction Connecting Hydraulic System Operating procedure Trouble shooting causes Remedies Maintenance Dozer spare Parts catalogue Warning Service Check List Warranty S...

Page 3: ...cables or pipes on the site which could be damaged by your machine PROTECT PEOPLE Never allow anyone to walk or work under a raised Dozer or whole in operation Do not use the Dozer for a work platform...

Page 4: ...st drive across s slope keep the attachments close the ground Loose surface material will change the ground conditions Do not drive across a slope of greater than 15 degree Do not any welding on pisto...

Page 5: ...MOUNTING INSTRUCTIONS...

Page 6: ...CONNECTING THE HYDRAULIC SYSTEM...

Page 7: ...eration Control Lever Operating Tips Loading loose Material Moving the Machine with Full Bucket Load Dumping the bucket Detaching the Dozer the From Tractor Rear Weight Carrier Water Ballast Method of...

Page 8: ...ucket level indicator provided c Move Dozer control lever to float position and move the machine forward to the pile d When the machine starts to slower lift the bucket and roll it back e If trained d...

Page 9: ...res 7 50 x 16 8 PR Recommended inflation pressure kPa kgf sq cm i For field 25 Lbs ii For Road 32 Lbs 2 Rear Tyres 16 9 x 28 12 PR without water filling Recommended inflation pressure kPa kgf sq cm i...

Page 10: ...e volume of air is very less METHOD OF WATER BALLASTING Jack up the tractor to take the load of tyre Keep the tyre in such a position so that the valve is at 12 O clock Connect the hydroflation adapte...

Page 11: ...TROUBLE SHOOTING CAUSES REMEDIES...

Page 12: ...NIPPLE FOR PRESSURE TESTING GAUGE SHOWING...

Page 13: ...ng pressure check port of the valve pressure should be 140 BAR 1 Check piston oil seal replace it required 2 Check pump pressure replace it required 1 Piston oil seal arm cylinder damaged Replace the...

Page 14: ...k quantity of oil if less check level add oil 2 Problem with the pump service or replace 3 Oil passages are obstructed needed to be replaced Shut the valve provided in the tractor beneath the driver s...

Page 15: ...MAINTENANCE...

Page 16: ...l 26 nipple Every 4 hrs 2 Breather Daily Clean with pressurized air 3 Return line filter 500 hrs Change if it has lost its quality 4 Suction strainer 1000 hrs Clean with diesel and Refit 5 Hydraulic o...

Page 17: ...un Stop greasing when fresh grease appears at the joint If regular greasing is not done as advised alloy grade pins bushes may wear out fast 2 Check Clean the hydraulic tank filter once in 2 months Ch...

Page 18: ...Dozer Spare Parts Catalogue...

Page 19: ...DOZER ASSEMBLY...

Page 20: ...CHASSIS ASSEMBLY...

Page 21: ...HYD MTG ASSEMBLY...

Page 22: ...FRAME ASSEMBLY...

Page 23: ...BLADE ASSEMBLY...

Page 24: ...WISW EVEN SMALL FUR WILL SPOILE THE SEALS INSIDE DO NOT PUSH HEAVY OBJECTS OR LORRY WITH DOZER IT WILL CAUSE DAMAGE TO THE DOZER IN CASE OF OIL LEAKAGE IN PIPES DO NOT DO ANY WELDING WITHOUT REMOVING...

Page 25: ...is not sharp replace it YES NO 8 Check oil level if is not full Fill Oil If Oil not Clean change the Oil YES NO 9 Check Dowel Pins If broken replace it YES NO 10 Check water Ballasting Ail Pressure R...

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