Jet Pump Unit; Hull And Hood - Yamaha waverunner xlt800 Service Manual

SPEC
Item
CARBURETORS
Type
Identification mark
Main nozzle
Main jet
Pilot jet
Low-speed adjusting screw
Throttle valve
Valve seat size
High-speed adjusting screw
Trolling speed
REED VALVES
Thickness
Reed valve stopper height
Reed valve warpage limit

JET PUMP UNIT

Item
JET PUMP
Impeller material
Number of impeller blades
Impeller pitch angle
Impeller clearance
Impeller clearance limit
Drive shaft runout limit
Nozzle diameter

HULL AND HOOD

Item
FREE PLAY
YPVS cable slack
Throttle lever free play
MAINTENANCE SPECIFICATIONS
Unit
mm (in)
Turns out
mm (in)
Turns out
r/min
mm (in)
mm (in)
mm (in)
Unit
Degree
mm (in)
mm (in)
mm (in)
mm (in)
Unit
mm (in)
mm (in)
#1: 67A-01, #2: 67A-02
#1: 1-5/8, #2: 1-3/4
10.8–11.4 (0.43–0.45)
0.35–0.45 (0.014–0.018)
0.5–1.5 (0.02–0.06)
2-4
Model
XLT800
Floatless
3.0 (0.12)
150
90
120
1.2 (0.05)
#1: 1/2, #2: 1/2
1,300 ± 50
0.52 (0.020)
0.2 (0.01)
Model
XLT800
Stainless steel
3
13.5
0.6 (0.024)
0.3 (0.012)
86.8 (3.42)
Model
XLT800
4–7 (0.16–0.28)
E