Operation and Maintenance Manual
Operating fluids and maintenance
Maintenance activities
Fig. 69
u
Put a hexagon Allen key insert size 13 mm with lever on the tensioning pulley
screw
6
(the tensioning pulley screw has a left-handed thread).
u
Pivot the tensioning device back in a clockwise direction against the spring
force up to the limit stop.
u
Remove the V-ribbed belt (water pump and battery charging alternator)
7
.
u
Check that the belt pulleys and tightening roller are in perfect working order and
check their play (for example, worn out bearings on the tightening roller or tread
wear on the belt pulleys).
w
Replace the damaged parts. Please contact the nearest authorized Kohler
Co. customer service. Refer to the chapter on “Service Assistance”.
u
With the tightening device pivoted back, place new V-ribbed belt on all belt
pulleys and tightening roller, making sure that it is properly seated.
While another person operates the turning device,
u
Mount the V-ribbed belt (crankcase ventilation)
5
. (Please refer to the chapter
on “Changing the crankcase breather belt” for the procedure.)
u
Mount belt (fan)
2
. (For the procedure, please refer to the chapter “Check state
of fan drive belt drive, replace if necessary”.)
u
Mount fan on the fan drive
1
. See the generator set’s operating manual.
KD27V12 33521029401_3_1 en 2017-07-01
© 2017 by Kohler Co. All rights reserved.
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