Kohler RD 441

- 45 -
Workshop Manual KD 441_cod. 1.5302.865_2
nd
ed_ rev. 01.
98
97
96
H
H
1
H
2
39.75÷39.80
36.15÷36.20
35.85÷35.90
A 14.969÷14.980
B 14.990÷15.000
C 34.989÷35.000
D
34.958÷34.983
99
5
A
B
C
D
(D-A)
(D-A)
(C-B)
(C-B)
17.966÷17.984
15.957÷15.984
16.000÷16.018
18.00÷18.018
0.016÷0.052
0.100
0.016÷0.061
0.120
Camshaft journals and bore
Use an inside dial gauge to measure the camshaft pin housing dia-
meters.
Limit
Limit
Camshaft, cam height (mm)
Note: Replace camshaft if cam wear exceeds the minimum given va-
lue of H, H
1
and H
2
by 0.1 mm.
Camshaft, pin and housing dimensions, and relevant clearances
(mm)
(bearing housing diameter on crankcase
and gear cover on timing side).
Dynamic balancer (on request)
The dynamic balancer is supported by two identical ball bearings
housed in the crankcase and in the gear cover on the timing side re-
spectively.
1 is the reference point for timing with the cranksaft gear (see below).
Dimensions (mm):
Overhauls and checking