4 cylinders + 6 cylinders 4 cylinders + 6 cylinders - Steyr Motors

ToC
05 COOLING SYSTEM
05.07 V-BELT
05.07.01 Exchange V-belts
For 6 cyl. engines only
Alternator: (for example - different versions
possible)
SERVICE MANUAL MARINE ENGINES
3
1
2
1 Loosen setscrews (ill.1+2/pos.1+2)
2 Release V-belts by turning clamping bolt (ill.1+2/
pos.3) counterclockwise and by turning alternator
towards engine.
Remove pair of V-belts.
3 Assembly is done in reverse order.
(According 05.07.02)
4 Adjust belt tension to 350 +/- 50 N.
07.02 ill.1
3
1
5 Check tension of alternator V-belt on spot (ill.4/A) in
the middle between crankshaft (ill.4/pos.1) and
alternator (ill.4/pos.2).
2
NOTE: Always change V-belts in pairs only.
Servopump
07.02 ill.2
NOTE:
The servopump is driven together with the
alternator. Tension of V-belt is done via
alternator.
4
Raw water pump: (old version)
Preparation: Remove alternator V-belts.
2
1
1 Loosen setscrews (ill.3/pos.1).
2 Loosen hexagon nut of clamping bolt (ill.3/pos.2).
Release V-belt by turning the clamping bolt (ill.3/
pos.3) counterclockwise and turning the pump
towards engine.
Remove V-belt (ill.3/pos.4).
07.02 ill.3
3
3 Assembly is done in reverse order.
4 Check tension of raw water pump V-belt on spot (ill.4/
B) in the middle between crankshaft (ill.4/pos.1) and
raw water pump (ill.4/pos.3).
2
A
B
3
5 Adjust belt tension to 350 +/- 50 N.
(According 05.07.02)
1
07.02 ill.4
Page COOLING SYSTEM - 34 Z001019/0_6_July 2008