Kohler 4EOZ Service page 101

10.6 Engine Component Dimensions and Wear (Continued)
Part Description
Connecting Rod
Large bore diameter (without bearing)
Small bore diameter (without bearing) Small bore diameter (without bearing)
Outer bushing diameter
Inner bushing diameter
Piston Pin
Outer diameter
Camshaft
Camshaft gear journal diameter
Camshaft gear hole diameter
Crankcase hole diameter
Camshaft journal (in the crankcase) diameter
Cylinder Head
Inner guide diameter Inner guide diameter
Outer guide diameter
Head protrusion of the intake valve guide Head protrusion of the intake valve guide
Head protrusion of the exhaust valve guide
Clearance between the guide and stem valve
Valve face angle Valve face angle
Valve guide (in the head) hole diameter
Valve head recessing Valve head recessing
(*) Press down until the lower guide edge is at the level of (*) P d til th l
the flat surface.
TP-6137 5/03
id d i t th l l f
Dimensions
Original
Max. mm (in.) Min. mm (in.)
43.666 (1.7191) 43.650 (1.7185)
24 986 (0 9837) 24.986 (0.9837) 24 974 (0 9832) 24.974 (0.9832)
25.075 (0.9872) 25.035 (0.9856)
22.050 (0.8681) 22.030 (0.8673)
22.000 (0.8661) 21.996 (0.8660)
22.031 (0.8674) 22.022 (0.8670)
22.000 (0.8661) 21.980 (0.8654)
21.970 (0.8650) 21.960 (0.8645)
21.930 (0.8634) 21.910 (0.8626)
7.014 (0.2761) 7.014 (0.2761) 7.005 (0.2758) 7.005 (0.2758)
10.019 (0.3944) 10.010 (0.3941)
5.700 (0.2244) 5 700 (0 2244)
6.200 (0.2441)
0.049 (0.0019) 0.025 (0.0009)
45_ 45
9.988 (0.3932) 9.979 (0.3929)
0 200 (0 0079) 0.200 (0.0079) 0.100 (0.0039) 0 100 (0 0039)
Section 10 Generator and Engine Disassembly/Reassembly
Max. Limit
mm (in.)
--
-- --
--
--
--
--
--
21.990 (0.8657)
21.860 (0.8606)
-- --
--
(*) (*) --
(*) --
0.15 (0.0059)
-- --
--
0 600 (0 0236) 0.600 (0.0236)
89