Service manual

2-6
E
SPEC
MAINTENANCE SPECIFICATIONS
JET PUMP UNIT
HULL AND HOOD
ELECTRICAL
Oil filter
Oil filter type Cartridge type
Oil pump
Oil pump type Trochoid
Rotor tip clearance mm (in) 0.09–0.15 (0.004–0.006)
Oil pump housing clearance
Rotor (feed pump) mm (in) 0.09–0.17 (0.0035–0.0067)
Rotor (scavenge pump) mm (in) 0.09–0.19 (0.0035–0.0075)
Item Unit
Model
FX140
Jet pump
Impeller material Stainless steel
Number of impeller blades 3
Impeller pitch angle Degree 16.3
Impeller clearance mm (in) 0.35–0.45 (0.01384–0.0177)
Impeller clearance limit mm (in) 0.6 (0.0236)
Drive shaft runout limit mm (in) 0.3 (0.0118)
Nozzle diameter mm (in) 86.5–87.1 (3.41–3.43)
Item Unit
Model
FX140
Free play
Throttle lever free play mm (in) 4–7 (0.16–0.28)
Item Unit
Model
FX140
Battery
Type Fluid
Capacity V/Ah 12/19
Specific gravity 1.28
ECM unit
(B/R – Ground for cylinder
#1 and #4)
(B/W – Ground for cylinder
#2 and #3)
Output peak voltage lower
limit
@cranking V 7
@2,000 r/min V 258
@3,500 r/min V 258
Item Unit
Model
FX140