Track nut,A.B.G. 21076294,ATLAS-TEREX 0362007,BENATI 2001015,BENATI 2001075,BERCO CR1250,BERCO CR1250B,C.M.W-(CHARLES-MACHINES) 107-364,CASE R25688,CATERPILLAR 1M1408,CATERPILLAR 5W9828,CNH-FIAT NEW HOLLAND 4982173,CNH-FIAT NEW HOLLAND 579383,CNH-FIAT NEW HOLLAND 71401387,CNH-FIAT NEW HOLLAND 79004490,CNH-FIAT NEW HOLLAND 79009851,DAEWOO 2121-6014,DAEWOO 9121-6005,DAEWOO 9121-7004,DAEWOO K1043367,DRESSER 260714R1,DRESSER 311347R2,DRESSER 616209C1,DRESSER-FURUKAWA 1254381H1,DRESSER-FURUKAWA 3150627R1,E.W.K. 501518401,EURODAEWOO 9121-6005D11,EXTEC VCR1250,GAMBETTI-BARRE M175903002,HANOMAG 2979125M,HYUNDAI 81E6-37030,HYUNDAI 81EL-25030,INGERSOLL RAND 56965270,INGERSOLL RAND 57700858,ITM D01060C0N17,JCB 200/61801,JCB JNA0086,JCB JNA0358,JOHN DEERE CQ09338,JOHN DEERE T43322,JOHN DEERE T45097,JOHN DEERE-CAMECO CB01419006,KOMATSU 00131437,KOMATSU 131437,LANDINI MASSEY FERGUSON 1430747M1,LANDINI MASSEY FERGUSON 2928706M1,LANDINI MASSEY FERGUSON 2961659M1,LANDINI MASSEY FERGUSON 2979125M1,LANDINI MASSEY FERGUSON 392826X1,LANDINI MASSEY FERGUSON N1926,LARSEN & TOUBRO V20134541,LIEBHERR 4111100,LIEBHERR 4122664,LIEBHERR 4129303,LIEBHERR 4174947,LIEBHERR 4253411,LIEBHERR 4982173,LIEBHERR 7001334,LIEBHERR 7001439,LIEBHERR 7402313,MAIT 2175047,MAIT 2904108,MECALAC 5230071,POCLAIN-CASE POCLAIN K0134536,POCLAIN-CASE POCLAIN P2434592V,POCLAIN-CASE POCLAIN PK134536,POCLAIN-CASE POCLAIN V2434592,POCLAIN-CASE POCLAIN ZKI134536,REEDRILL V005767,SAMSUNG-H.I. 9112-01201,SENNEBOGEN 3528013331,SIMIT 45482379,TELCO-TATA 9TD01119/04,TELCO-TATA 9TD01583/3,TELCO-TATA TD01119/04,TELCO-TATA TD01583/3,VARIOUS 571009,VERMEER 1181230011,VOLVO 020005225990,VOLVO 044062,VOLVO 14044062,VOLVO 14526392,VOLVO 44062,VOLVO 9112-12001,VOLVO SA9112-12001,VPI V1M1408,WIRTGEN 43499,LIEBHERR,Excavators,R912HD,3001-UP,BERCO LH1137,HYUNDAI 81E8-2004,HYUNDAI 81EH-10050,INGERSOLL RAND 57407314,ITM PV9544B0M00,ITM PV9544B0Y00,LIEBHERR 10004545,LIEBHERR 10009662,LIEBHERR 5605656,LIEBHERR 5607652,LIEBHERR 580096100,SENNEBOGEN 3424031903,VERMEER 1239870011,VPI V81E8-2004V,HYUNDAI,Excavators,R290LC

Perkins engine series 1000 series >> Technical features >> Preventive maintenance >> How to check the valve tip clearances
How to check the valve tip clearances

1000 series » How to check the valve tip clearances

These are checked between the top of the valve stem and the rocker lever (A), with the engine hot or cold. The correct clearance for inlet valves is 0,20 mm (0.008 in) and 0,45 mm (0.018 in) for exhaust valves. The valve positions are shown at (B).

The sequence of valves from number 1 cylinder is shown in the table below.

Note: Number 1 cylinder is at the front of the engine.

Four cylinder engines

  1. Rotate the crankshaft in the normal direction of rotation until the inlet valve (B8) of number 4 cylinder has just opened and the exhaust valve (B7) of the same cylinder has not closed completely. Check the clearances of the valves (B1 and B2) of number 1 cylinder and adjust them, if necessary.
  2. Set the valves (B3 and B4) of number 2 cylinder as indicated above for number 4 cylinder. Then check / adjust the clearances of the valves (B5 and B6) of number 3 cylinder.
  3. Set the valves (B1 and B2) of number 1 cylinder. Then check / adjust the clearances of the valves (B7 and B8) of number 4 cylinder.
  4. Set the valves (B5 and B6) of number 3 cylinder. Then check / adjust the clearances of the valves (B3 and B4) of number 2 cylinder.

Six cylinder engines

  1. Rotate the crankshaft in the normal direction of rotation until the inlet valve (A12) of number 6 cylinder has just opened and the exhaust valve (A11) of the same cylinder has not closed completely. Check the clearances of the valves (A1 and A2) of number 1 cylinder and adjust them, if necessary.
  2. Set the valves (A4 and A3) of number 2 cylinder as indicated above for number 6 cylinder. Then check / adjust the clearances of the valves (A9 and A10) of number 5 cylinder.
  3. Set the valves (A8 and A7) of number 4 cylinder. Then check / adjust the clearances of the valves (A5 and A6) of number 3 cylinder.
  4. Set the valves (A1 and A2) of number 1 cylinder. Then check / adjust the clearances of the valves (A11 and A12) of number 6 cylinder.
  5. Set the valves (A9 and A10) of number 5 cylinder. Then check / adjust the clearances of the valves (A3 and A4) of number 2 cylinder.
  6. Set the valves (A5 and A6) of number 3 cylinder. Then check / adjust the clearances of the valves (A7 and A8) of number 4 cylinder.




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HYUNDAI, Excavators, VPI V81E8-2004V, VOLVO SA9112-12001, LIEBHERR, VARIOUS 571009, LIEBHERR 580096100, VERMEER 1239870011, JOHN DEERE CQ09338, 3001-UP, EURODAEWOO 9121-6005D11, DAEWOO 2121-6014, DAEWOO 9121-6005, VOLVO 020005225990, HYUNDAI 81EH-10050, TELCO-TATA 9TD01119/04, JOHN DEERE T43322, KOMATSU 00131437, CNH-FIAT NEW HOLLAND 579383, BERCO LH1137, JOHN DEERE-CAMECO CB01419006, CNH-FIAT NEW HOLLAND 4982173, GAMBETTI-BARRE M175903002, SAMSUNG-H.I. 9112-01201, REEDRILL V005767, MAIT 2175047, LIEBHERR 4982173, HANOMAG 2979125M, CNH-FIAT NEW HOLLAND 79009851, CASE R25688, SIMIT 45482379, SENNEBOGEN 3424031903, LANDINI MASSEY FERGUSON 2961659M1, ITM PV9544B0Y00, BERCO CR1250B, POCLAIN-CASE POCLAIN K0134536, ITM D01060C0N17, JCB JNA0358, JCB JNA0086, LIEBHERR 7001439, SENNEBOGEN 3528013331, VOLVO 9112-12001, ATLAS-TEREX 0362007, CATERPILLAR 1M1408, LIEBHERR 5605656, LIEBHERR 4111100, LIEBHERR 10004545, WIRTGEN 43499, HYUNDAI 81EL-25030, C.M.W-(CHARLES-MACHINES) 107-364, Excavators, INGERSOLL RAND 56965270, DAEWOO K1043367, JOHN DEERE T45097, LIEBHERR 4129303, ITM PV9544B0M00, DRESSER-FURUKAWA 1254381H1, VPI V1M1408, JCB 200/61801, LIEBHERR 4174947, LARSEN & TOUBRO V20134541, VOLVO 044062, TELCO-TATA 9TD01583/3, CATERPILLAR 5W9828, LANDINI MASSEY FERGUSON 2979125M1, CNH-FIAT NEW HOLLAND 79004490, DRESSER-FURUKAWA 3150627R1, BENATI 2001015, TELCO-TATA TD01119/04, LANDINI MASSEY FERGUSON 392826X1, LIEBHERR 7402313, VOLVO 44062, LIEBHERR 7001334, E.W.K. 501518401, POCLAIN-CASE POCLAIN ZKI134536, Track nut, R290LC, CNH-FIAT NEW HOLLAND 71401387, INGERSOLL RAND 57407314, A.B.G. 21076294, VOLVO 14526392, MAIT 2904108, LIEBHERR 4253411, KOMATSU 131437, LIEBHERR 5607652, INGERSOLL RAND 57700858, LIEBHERR 10009662, LANDINI MASSEY FERGUSON 1430747M1, POCLAIN-CASE POCLAIN V2434592, LIEBHERR 4122664, LANDINI MASSEY FERGUSON 2928706M1, MECALAC 5230071, EXTEC VCR1250, DAEWOO 9121-7004, TELCO-TATA TD01583/3, POCLAIN-CASE POCLAIN P2434592V, DRESSER 616209C1, POCLAIN-CASE POCLAIN PK134536, DRESSER 311347R2, DRESSER 260714R1, HYUNDAI 81E8-2004, LANDINI MASSEY FERGUSON N1926, R912HD, VOLVO 14044062, HYUNDAI 81E6-37030, VERMEER 1181230011, BERCO CR1250, BENATI 2001075
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DAEWOO 9121-6005, ITM D01060C0N17, POCLAIN-CASE POCLAIN ZKI134536, LIEBHERR 580096100, LIEBHERR 4111100, VOLVO SA9112-12001, CATERPILLAR 1M1408, C.M.W-(CHARLES-MACHINES) 107-364, VPI V1M1408, VARIOUS 571009, Track nut, CNH-FIAT NEW HOLLAND 579383, LIEBHERR 7001439, BERCO LH1137, BENATI 2001075, LANDINI MASSEY FERGUSON 2928706M1, DRESSER-FURUKAWA 1254381H1, LIEBHERR 4982173, ITM PV9544B0Y00, JCB 200/61801, KOMATSU 131437, CNH-FIAT NEW HOLLAND 79009851, DRESSER 260714R1, VERMEER 1239870011, HYUNDAI, LIEBHERR 7402313, LIEBHERR 10004545, A.B.G. 21076294, LIEBHERR 7001334, LANDINI MASSEY FERGUSON N1926, MAIT 2904108, VERMEER 1181230011, REEDRILL V005767, MECALAC 5230071, GAMBETTI-BARRE M175903002, Excavators, LIEBHERR 10009662, TELCO-TATA TD01583/3, INGERSOLL RAND 57700858, DRESSER-FURUKAWA 3150627R1, LIEBHERR 4129303, HYUNDAI 81E8-2004, VOLVO 14044062, ITM PV9544B0M00, LANDINI MASSEY FERGUSON 2961659M1, JOHN DEERE-CAMECO CB01419006, MAIT 2175047, LIEBHERR 4174947, TELCO-TATA TD01119/04, E.W.K. 501518401, LIEBHERR, INGERSOLL RAND 56965270, HANOMAG 2979125M, JCB JNA0358, DAEWOO K1043367, R290LC, SENNEBOGEN 3528013331, CNH-FIAT NEW HOLLAND 79004490, LIEBHERR 5607652, 3001-UP, SIMIT 45482379, VOLVO 14526392, TELCO-TATA 9TD01583/3, LIEBHERR 5605656, POCLAIN-CASE POCLAIN P2434592V, KOMATSU 00131437, SAMSUNG-H.I. 9112-01201, LANDINI MASSEY FERGUSON 2979125M1, DAEWOO 2121-6014, POCLAIN-CASE POCLAIN PK134536, JOHN DEERE T45097, R912HD, HYUNDAI 81EL-25030, CATERPILLAR 5W9828, CNH-FIAT NEW HOLLAND 71401387, BERCO CR1250B, HYUNDAI 81EH-10050, TELCO-TATA 9TD01119/04, ATLAS-TEREX 0362007, VPI V81E8-2004V, VOLVO 020005225990, LIEBHERR 4253411, DRESSER 616209C1, JOHN DEERE CQ09338, VOLVO 44062, CASE R25688, DRESSER 311347R2, DAEWOO 9121-7004, VOLVO 044062, WIRTGEN 43499, HYUNDAI 81E6-37030, POCLAIN-CASE POCLAIN K0134536, VOLVO 9112-12001, LANDINI MASSEY FERGUSON 392826X1, POCLAIN-CASE POCLAIN V2434592, EXTEC VCR1250, JOHN DEERE T43322, BENATI 2001015, SENNEBOGEN 3424031903, INGERSOLL RAND 57407314, LARSEN & TOUBRO V20134541, LANDINI MASSEY FERGUSON 1430747M1, CNH-FIAT NEW HOLLAND 4982173, JCB JNA0086, LIEBHERR 4122664, EURODAEWOO 9121-6005D11, BERCO CR1250, Excavators

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LIEBHERR 10004545, LIEBHERR 4122664, CNH-FIAT NEW HOLLAND 4982173, LIEBHERR 7001334, INGERSOLL RAND 57407314, ITM PV9544B0Y00, A.B.G. 21076294, SENNEBOGEN 3424031903, DRESSER 311347R2, SENNEBOGEN 3528013331, LIEBHERR 5605656, POCLAIN-CASE POCLAIN K0134536, TELCO-TATA 9TD01583/3, POCLAIN-CASE POCLAIN V2434592, E.W.K. 501518401, VOLVO 14526392, LIEBHERR 4174947, R290LC, LANDINI MASSEY FERGUSON 2961659M1, LANDINI MASSEY FERGUSON 1430747M1, Track nut, VOLVO 14044062, VOLVO 44062, KOMATSU 131437, KOMATSU 00131437, MAIT 2904108, REEDRILL V005767, DRESSER 260714R1, C.M.W-(CHARLES-MACHINES) 107-364, Excavators, LIEBHERR 7402313, LARSEN & TOUBRO V20134541, BERCO CR1250, VERMEER 1239870011, Excavators, ITM D01060C0N17, DRESSER 616209C1, JOHN DEERE CQ09338, JOHN DEERE T45097, TELCO-TATA TD01119/04, POCLAIN-CASE POCLAIN ZKI134536, DAEWOO 2121-6014, HYUNDAI 81E6-37030, WIRTGEN 43499, LIEBHERR 4982173, SAMSUNG-H.I. 9112-01201, LIEBHERR 7001439, CASE R25688, LANDINI MASSEY FERGUSON 2928706M1, HYUNDAI 81EH-10050, TELCO-TATA TD01583/3, VOLVO 020005225990, INGERSOLL RAND 56965270, VERMEER 1181230011, POCLAIN-CASE POCLAIN P2434592V, DRESSER-FURUKAWA 1254381H1, LIEBHERR 10009662, LANDINI MASSEY FERGUSON 392826X1, 3001-UP, BERCO LH1137, CATERPILLAR 1M1408, HYUNDAI, JOHN DEERE T43322, CNH-FIAT NEW HOLLAND 579383, CATERPILLAR 5W9828, R912HD, DRESSER-FURUKAWA 3150627R1, LIEBHERR 4253411, BENATI 2001015, VOLVO 9112-12001, BERCO CR1250B, GAMBETTI-BARRE M175903002, LIEBHERR 4129303, EXTEC VCR1250, VARIOUS 571009, JCB JNA0086, VPI V1M1408, HANOMAG 2979125M, JCB 200/61801, DAEWOO K1043367, MECALAC 5230071, CNH-FIAT NEW HOLLAND 79004490, JOHN DEERE-CAMECO CB01419006, CNH-FIAT NEW HOLLAND 79009851, LIEBHERR 4111100, HYUNDAI 81EL-25030, LANDINI MASSEY FERGUSON 2979125M1, ITM PV9544B0M00, MAIT 2175047, SIMIT 45482379, HYUNDAI 81E8-2004, LIEBHERR, VOLVO SA9112-12001, DAEWOO 9121-7004, VOLVO 044062, INGERSOLL RAND 57700858, JCB JNA0358, CNH-FIAT NEW HOLLAND 71401387, VPI V81E8-2004V, POCLAIN-CASE POCLAIN PK134536, LANDINI MASSEY FERGUSON N1926, TELCO-TATA 9TD01119/04, LIEBHERR 5607652, EURODAEWOO 9121-6005D11, LIEBHERR 580096100, BENATI 2001075, ATLAS-TEREX 0362007, DAEWOO 9121-6005
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