80
Crankshaft runout limit: 0.04mm
Crank pin oil clearance
1.
Place a plastic clearance gauge on the crank pin and make it parallel to the crankshaft.
2.
Fit the connecting rod and bearing bush on the crank pin.
3.
Tighten the connecting rod bolts according to the specified torque.
Seating torque: 13 Nm for the first time
35 Nm for the second time
4.
Remove the connecting rod and measure the compressed width of the plastic clearance
gauge; If it exceeds the specified value, replace the connecting rod bearing bush.
Oil clearance: 0.017
~
0.040mm
Note:
Do not turn the connecting rod until the measurement is completed.
Selection of connecting rod bearing bush
Select the appropriate connecting rod bearing bush according to the group number on the
connecting rod and crankshaft.
One side of the big end of the connecting rod is engraved with the pairing number of the
connecting rod, and the other side is divided into three groups 1, 2 and 3 according to the
inner diameter of the big end hole from small to large.
The group number of crank pins of crankshaft is engraved on the first fan plate of
crankshaft, and it is divided into three groups 1, 2 and 3 according to the diameter from large to small.
曲柄销分组标识(4位)
Examples of pairing:
If the group numbers of connecting rod and crank pin are the same, then 1. select the
blue-marked bearing bush, 2. select the green-marked bearing bush, and 3. select the
red-marked bearing bush. If the group numbers of corresponding positions of the connecting
rod and crank pin are different, the bearing bush is selected according to the larger number;
For example, if the group numbers of the two are 1 and 3 respectively, the red-marked
bearing bush will be selected according to 3.
Содержание F115 BEX-T
Страница 1: ...Service Manual F115 FL115 Suzhou Parsun Power Machine Co Ltd...
Страница 20: ...14 Overall dimensions X type X type two engine...
Страница 21: ...15 L type...
Страница 22: ...16 L type two engine...
Страница 23: ...17 Mounting dimensions...
Страница 24: ...18...
Страница 35: ...29 Disassembly schematic diagram...
Страница 36: ...30...
Страница 37: ...31...
Страница 38: ...32...
Страница 39: ...33...
Страница 40: ...34...
Страница 48: ...42 Disassembly schematic diagram...
Страница 49: ...43...
Страница 50: ...44...
Страница 51: ...45...
Страница 52: ...46...
Страница 53: ...47...
Страница 54: ...48 M4x12 mm 2 Nm M4x12 mm 2 Nm M5x12 mm 3 5 Nm M4x8 mm 2 Nm M4x8 mm 2 Nm M4x16mm 2 Nm M5x12 mm 4 Nm 2 Nm...
Страница 55: ...49...
Страница 61: ...55 Disassembly schematic diagram...
Страница 62: ...56...
Страница 63: ...57 M10x1 5x35 mm 60 Nm O O M10x1 5x35 mm 60 Nm 39 Nm O O O O O...
Страница 64: ...58...
Страница 65: ...59 M10x1 5x105 mm 1st 16 Nm 2nd 42 Nm M8x55 mm 1st 14 Nm 2nd 28 Nm O 49 Nm O GM 18 Nm...
Страница 66: ...60...
Страница 67: ...61 M8x1x36 mm 1st 13 Nm 2nd 35 Nm O O O O O O...
Страница 68: ...62...
Страница 69: ...63 O O...
Страница 70: ...64...
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Страница 92: ...86...
Страница 93: ...87 Disassembly and inspection...
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Страница 97: ...91...
Страница 98: ...92 Disassembly and inspection...
Страница 99: ...93 Water unit and bracket Disassembly schematic diagram...
Страница 100: ...94...
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Страница 103: ...97...
Страница 104: ...98 SN...
Страница 108: ...102 Underwater part Disassembly schematic diagram 94 Nm 103 Nm...
Страница 109: ...103 O 5 8 8 x 3 1 O R I N G 5 8 8 x 3 1...
Страница 110: ...104...
Страница 111: ...105 1277 L 1277 L 1277 L M10x1 25x40 40 Nm 55 Nm M10x1 25x65 40 Nm M10x1 25x45 42 Nm...
Страница 112: ...106...
Страница 113: ...107 FL115 rotates backward 94 Nm 103 Nm...
Страница 114: ...108...
Страница 115: ...109...
Страница 116: ...110...
Страница 117: ...111 1277 L L 1277 L M10x1 25x40 40 Nm 55 Nm M10x1 25x65 40 Nm M10x1 25x45 42 Nm...
Страница 118: ...112...
Страница 125: ...119 FL115 rotates backward Deviation value mark...