Complete digital official repair service manual contains service, maintenance, and troubleshooting information for the Komatsu Bulldozer D575A-2, D575A-3. Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your bulldozer like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.

This manual for Komatsu D575A-2, D575A-3 Super Dozer is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.

390 MB PDF:
SEAD000202 - Bullozer D575A-2 Operation & Maintenance Manual (SN10002&up).pdf
SEAD007901 - Super Dozer D575A-2 Operation & Maintenance Manual (SN10012&up).pdf
SEAD021800 - Bullozer D575A-2 Operation & Maintenance Manual (SN10035&up).pdf
SEAM007905T - Super Dozer D575A-2 Operation & Maintenance Manual (SN10042&up).pdf
SEAWD00500 - Super Dozer D575A-2 Field Assembly Manual (SN10012&up).pdf
SEAWD02700 - Super Dozer D575A-3 Field Assembly Manual (SN10101&up).pdf
SEBD006506 - Super Dozer D575A-2 Shop Manual (SN10012&up).pdf
SEBD015600 - Bulldozer D575A-2 Shop Manual (with shoe slip controler & variable multiple long shank ripper) (SN10035&up).pdf
SEBM000105 - D575A-2 Shop Manual (SN10001&up).pdf
SEBM022003 - Super Dozer D575A-3 Shop Manual (SN10101&up).pdf
TEN00237-01 - Super Dozer D575A-3 Operation & Maintenance Manual (SN10101&up).pdf

EXCERPT:

TESTING AND ADJUSTING
TESTING AND ADJUSTING FAN BELT TENSION
1. Testing and adjusting
An auto-tensioner is installed to maintain the correct tension regardless of the amount the V-belt has stretched, so there is no need to adjust the belt until it breaks. However, check that dimension A is 36 ± 3 mm, and if it is not within the that range, loosen locknut (2) and adjust with adjustment bolt (3).
2. Replacing
1) Loosen locknut (2) and make the spring free.
2) Loosen adjustment bolt (3) and make tension pulley (1) free.
Loosen until dimension A is 210 mm.
3) Push the tension pulley in the direction of the arrow to a point where the V-belt comes off, then replace the V-belt.
★ Replace all 6 V-belts at the same time.
TESTING AND ADJUSTING ALTERNATOR BELT TENSION
1. Testing
Push a point midway between the alternator pulley and the drive pulley at a pressure of approx.
98.1 N {10 kg} and check deflection a of the belt.
For details, see STANDARD VALUE TABLE.
2. Adjusting
1) Loosen bolt (1) and nuts (2), (3).
2) Turn the turnbuckle (4) so that the belt tension is in standard value.
3) After adjusting, tighten bolt and nuts securely.
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