Perkins, 1000 series, Technical features, Engines data,BERCO KM3807/49,BERCO KM782/49,BERCO LH1075/49,CATERPILLAR 931963,CATERPILLAR 990046,DAEWOO 200103-00096A,DAEWOO 2272-6101,DAEWOO 272-00054,DOOSAN K1011228,DRESSER-FURUKAWA 3380411H91,EURODAEWOO 9272-6018,HITACHI 9202850,HYUNDAI 81EM-27010,HYUNDAI 81N6-26600,ITM E15698B1M00049,ITM E40208C0M00049,JOHN DEERE AT152088,KOMATSU 20Y-32-00023,KOMATSU 20Y-32-00024,KOMATSU 20Y-32-K1511,SAMSUNG-H.I. 1082-02170,SAMSUNG-H.I. 1182-00010,SAMSUNG-H.I. 1182-00011,VOLVO 14530361,VPI VKM782/49HDV,HYUNDAI,Excavators,R235LCR-9

Perkins engine series 1000 series >> Technical features >> Preventive maintenance >> How to check the drive belt(s)
How to check the drive belt(s)

1000 series » How to check the drive belt(s)

Renew a belt if it is worn or damaged. If twin belts are fitted, they must be renewed together.

To ensure maximum belt life, it is recommended that a belt tensioner gauge is used to check the belt tension. Fit the gauge (A1) at the centre of the longest free length and check the tension. If a "Burroughs" gauge is used, the correct tension is 355 N (80 lbf) 36 kgf. If the tension is 220 N (50 lbf) 22 kgf or below, adjust it to 355 N (80 lbf) 36 kgf as indicated below: If a gauge is not available, press down the belt with the thumb at the centre of the longest free length and check the deflection (B). With moderate thumb pressure - 45N (10 lbf) 4,5 kgf - the correct deflection of the belt is 10 mm (3/8 in).

If twin belts are fitted, check/adjust the tension on the tighter belt.

How to adjust the belt tension

  1. Loosen the pivot fasteners (B1) of the alternator and the adjustment link fasteners (B2).
  2. Change the position of the alternator to give the correct tension. Tighten the pivot fasteners of the alternator and the adjustment link fasteners.
  3. Check the belt tension again to ensure that it is still correct. If a new belt is fitted, the belt tension must be checked again after the first 20 hours of operation.
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ITM E40208C0M00049, ITM E15698B1M00049, BERCO LH1075/49, DAEWOO 272-00054, DOOSAN K1011228, BERCO KM3807/49, VOLVO 14530361, EURODAEWOO 9272-6018, KOMATSU 20Y-32-00023, DRESSER-FURUKAWA 3380411H91, CATERPILLAR 990046, HYUNDAI 81N6-26600, 1000 series, SAMSUNG-H.I. 1182-00011, KOMATSU 20Y-32-K1511, SAMSUNG-H.I. 1182-00010, Technical features, SAMSUNG-H.I. 1082-02170, HITACHI 9202850, CATERPILLAR 931963, HYUNDAI, BERCO KM782/49, Excavators, JOHN DEERE AT152088, HYUNDAI 81EM-27010, DAEWOO 200103-00096A, KOMATSU 20Y-32-00024, DAEWOO 2272-6101, Engines data, R235LCR-9, Perkins, VPI VKM782/49HDV
more details ...
R235LCR-9, DRESSER-FURUKAWA 3380411H91, Excavators, Engines data, CATERPILLAR 931963, VPI VKM782/49HDV, Perkins, DAEWOO 272-00054, HITACHI 9202850, SAMSUNG-H.I. 1082-02170, JOHN DEERE AT152088, BERCO LH1075/49, HYUNDAI 81N6-26600, CATERPILLAR 990046, SAMSUNG-H.I. 1182-00011, VOLVO 14530361, ITM E15698B1M00049, KOMATSU 20Y-32-00024, HYUNDAI, DAEWOO 200103-00096A, BERCO KM3807/49, HYUNDAI 81EM-27010, SAMSUNG-H.I. 1182-00010, 1000 series, DOOSAN K1011228, Technical features, BERCO KM782/49, KOMATSU 20Y-32-K1511, KOMATSU 20Y-32-00023, DAEWOO 2272-6101, EURODAEWOO 9272-6018, ITM E40208C0M00049

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1000 series, HYUNDAI 81EM-27010, Technical features, ITM E15698B1M00049, ITM E40208C0M00049, KOMATSU 20Y-32-K1511, EURODAEWOO 9272-6018, BERCO KM3807/49, Engines data, DAEWOO 200103-00096A, CATERPILLAR 990046, DAEWOO 272-00054, JOHN DEERE AT152088, KOMATSU 20Y-32-00024, HYUNDAI, HYUNDAI 81N6-26600, KOMATSU 20Y-32-00023, DOOSAN K1011228, VOLVO 14530361, Excavators, SAMSUNG-H.I. 1182-00011, DRESSER-FURUKAWA 3380411H91, HITACHI 9202850, R235LCR-9, VPI VKM782/49HDV, BERCO KM782/49, SAMSUNG-H.I. 1082-02170, DAEWOO 2272-6101, BERCO LH1075/49, SAMSUNG-H.I. 1182-00010, CATERPILLAR 931963, Perkins
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