Oversize Bushings For Camshaft - Valtra VALMET Series Workshop Manual

21. Engine
3. Press in a new bushing. Note the position of the oil hole. It
is unnecessary to ream the bushing because it has a correct
inner diameter when it is fitted in place.
Note! On the 620 and 634 engines from the engine ser.
number C2751, all camshaft bearing points are provided with
a separate bearing bushing. Observe the different outer diam-
eters when removing and fitting.
5
Order numbers of the camshaft bushings and hole diameters
for the bushings on the 620/634 engines.
Note! Numbering begins from the front end of the engine.
E. Oversize bushings for camshaft
If the location of the camshaft bushing (front bearing) is dam-
aged, a bushing with a 0,4 mm oversize outer diameter can
be fitted. Bushings are available even for other camshaft bear-
ings which do not normally have bushings. Part numbers and
machining dimensions for the bushing locations are shown in
the figure.
Observe the position of the bushing oil holes. It is unnecess-
ary to ream the bushings after fitting.
0,1 ---0,4 mm
4
https://www.truck-manuals.net/
44
Model
1. 9. 1992
6000-- 8750
1. 1. 1994
3
Order no Hole diameter
1. 8363 22610 55,62...55,65
2. 8368 52460 55,40...55,43
3. 8368 52459 55,20...55,23
4. 8368 52460 55,40...55,43
5. 8368 52461 55,62...55,65
140 mm
6---7 mm
4 3
Oversize camshaft bushings for 320 ---engines. Numbering
begins from the front end of the engine.
Order no Hole diameter
1. 8363 24661 56,02...56,05
2. 8368 52460 55,42...55,45
3. 8368 52460 55,42...55,45
4. 8368 52461 55,64...55,67
Code Page
211 2
2 1
134 mm
2 1