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MAINTENANCE
High-Strength Bolt Connections (continued)
Check mounting and security of Diesel engines and pump
distributor gears, illust. Z 21776
Legend for illustration Z 21776:
Reference No.:
(1) Flexible bearings
(2) Tie bolts
(3) Self locking nuts
(4) Rubber bounded metal bars
(5) Stop bolts
(6) Cup springs
(7) Lock nuts
(8) Engine mounting bolts, rear
(9) Bolts
(10) Engine mounting bolts,
front
(11) PTO mounting bolts
(12) Generator
* SW = Wrench size
REMARK
Refer to page 405 for checking procedure of engine mount-
ing.
4.12 EVERY 1000 OPERATING HOURS OR EVERY 6 MONTH
Bolt size
SW *
Grade
mm
mm
M24
10.9
36
M24
8.0
36
M36
10.9
55
M36
10.0
55
3/4 - 10
UNC
M24
10.9
36
M18
10.9
27
M30
10.9
46
Tightening
Qty. both
torque Nm
power units
24
snugly
12
snugly
12
12
to distance "A"
4
28
4
400
32
880
12
360
4
1770
8
Check condi-
tion and fas-
2
tening
403
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