Volvo Penta 230 Workshop Manual page 20

Carburetor 230, AQ131
Type .....................................................................................................
Designation .........................................................................................
Venturi .................................................................................................
Main jet ................................................................................................
Idling jet ...............................................................................................
Air jet ...................................................................................................
Needle valve .......................................................................................
Float, weight in grams (oz's) ................................................................
Acceleration jet ....................................................................................
Econostat jet .......................................................................................
Carburetor 250, AQ151
Type .....................................................................................................
Designation .........................................................................................
Venturi .................................................................................................
Main jet ................................................................................................
Idling jet ...............................................................................................
Air jet ...................................................................................................
Needle valve .......................................................................................
Float, weight in grams (oz's) ................................................................
Acceleration jet ....................................................................................
Econostat jet .......................................................................................
Carburetor 251DOHC, AQ171
Type .....................................................................................................
Designation .........................................................................................
Venturi .................................................................................................
Main jet ................................................................................................
Idling jet ...............................................................................................
Air jet ...................................................................................................
Needle valve .......................................................................................
Float, weight in grams (oz's) ................................................................
Acceleration jet ....................................................................................
Econostat jet .......................................................................................
Electrical system
Battery
Grounding ............................................................................................
Voltage ................................................................................................
Capacity ..............................................................................................
Specific weight of the electrolyte
Fully charged battery ...........................................................................
Discharged battery ..............................................................................
Starter motor
Output .................................................................................................
Alternator
Output, maximum Amp (W) .................................................................
Ignition system
Cylinder marking .................................................................................
Spark plugs 230, 250, AQ131, AQ151 ................................................
Spark plugs, 251DOHC, AQ171 .........................................................
Spark plug gap ....................................................................................
18
AQ131A, 131B AQ131C,131D, 230
Down draught Down draught
Model 44 PAI-5 Model 44 PAI-7
34 34
165 165
65 65
185 185
1.7 2.0
7.3 (0.26) 7.3 (0.26)
70 70
110 110
AQ151A, AQ151B AQ151C, AQ151D, 250
Down draught Down draught
Model 44 PAI-4 Model 44 PAI-7
31 31
145 145
62 62
185 180
1.5 1.7
7.3 (0.26) 7.3 (0.26)
60 60
– –
AQ171C, AQ171D,
AQ171A, AQ171B 251DOHC
Down draught Down draught
Model 44 PAI-5-6 Model 44 PAI-7
32 32
147 147
65 60
190 200
1.7 1.7
7.3 (0.26) 7.3 (0.26)
70 70
– –
Negative
12 Volts
60 Ah
1.275–1.285 grams/cm 3 (0.0460–0.0464 lb/cu.in.)
1.230 grams/cm 3 (0.0444 lb/cu.in.)
0.8 kW (1.1 hk)
50 (14x50)
No 4 closest to the flywheel
Part no 875820-3, Bosch W6DC or its equivalent
Part no 876077-9, Bosch WR6DC or its equivalent
0.7 mm (0.0276")