Quick Reference Charts; Adjustments; Couplings; Tightening Torques - Kohler KD 425-2 Workshop Manual

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Camshaft and central bearings (aluminum crankcase)
Camshaft and central bearings (cast iron crankcase)
Camshaft and flywheel side bearing
End gap of compression rings
End gap of oil scraper rings
Connecting rod and wrist pin
Rocker arm and pin
Fuel pump push rod and housing
Injection pump tappets and housing
Tappets and housings
Oil pump rotor and housing
Pistons and wrist pin
Inlet valve guide to stem
Exhaust valve guide to stem
Crankshaft end float
Rocker arm end float
Valve clearance
Valve depth from cylinder head
Injector protrusion
Piston protrusion
Big ends
Timing cover
Injector ring nut
Injectors
Injection pump
Oil pump
Injection pump connection
Central bearing halfshells
Central main bearings
Main engine bearings - flywheel side
Cylinder heads
Injection pipe
Flywheel
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QUICK REFERENCE CHARTS

Couplings

Adjustments

Tightening torques

Spiel (mm)
0,070 ÷ 0,105
0,040 ÷ 0,075
0,025 ÷ 0,075
0,30 ÷ 0,50
0,25 ÷ 0,50
0,023 ÷ 0,038
0,03 ÷ 0,06
0,05 ÷ 0,098
0,020 ÷ 0,059
0,07 ÷ 0,041
0,27 ÷ 0,47
0,003 ÷ 0,013
0,030 ÷ 0,050
0,045 ÷ 0,065
MIN (mm)
0,10 ÷ 0,20
0,05 ÷ 0,130
0,15
0,8 ÷ 1,0
1,75 ÷ 2,25
0,10 ÷ 0,20
kgm
3,6 ÷ 3,8
2,2 ÷ 2,4
3,5
2 ÷ 2,3
2 ÷ 2,3
0,5 ÷ 0,6
4,5 ÷ 5
2,2
2,2
2,2 ÷ 2,4
1,5 ÷ 2,5
18 ÷ 22
KD425-2 Workshop Manual_cod. ED0053031750_1° ed_ rev. 00
Grezen (mm)
0,2
0,2
0,2
0,8
0,8
0,07
0,15
0,12
0,1
0,1
0,6
0,05
0,1
0,1
MAX (mm)
0,2
0,5
0,15
1,3
2,25
0,2
(Nm)
(35,3 ÷ 37,3)
(21,6 ÷ 23,5)
(34,3)
(19,6 ÷ 22,6)
(19,6 ÷ 22,6)
(4,9 ÷ 5,9)
(44,1 ÷ 49)
(21,6)
(21,6)
(21,6 ÷ 23,5)
4 (39,2)
(14,7 ÷ 24,5)
(176,5 ÷ 215,7)