2-8
SPEC
E
MAINTENANCE SPECIFICATIONS
ELECTRICAL
Item
Unit
Model(s)
25hp
30hp
STARTER MOTOR
Type
Bendix
Rating
Second
30
Output
kW
0.6
Brush length limit
mm (in)
9.0 (0.35)
Commutator undercut limit
mm (in)
0.2 (0.008)
STARTING SYSTEM
Starter switch
(R – Br)
Position
a
No
continuity
Position
b
Continuity
Starter relay rating
Second
30
Neutral switch
(Br – Br)
Length
a
(on)
mm (in)
18.5 ~ 19.5 (0.73 ~ 0.77)
Length
b
(off)
mm (in)
19.5 ~ 20.5 (0.77 ~ 0.81)
Fuel enrichment valve resistance
(B – L)
Ω
@ 20 ˚C (68˚ F)
3.4 ~ 4.0
FUSE(S)
Rating
V - A
12 - 10
THERMO SWITCH
On temperature
˚C (˚F)
90 ~ 96 (194 ~ 205)
Off temperature
˚C (˚F)
76 ~ 90 (169 ~ 194)
IGNITION SYSTEM
Ignition timing
Full retard
Degree (ATDC)
5
±
1, TDC
±
1 (PTT models)
Full advance
Degree (BTDC)
25
±
1
Charge coil output peak voltage
(Br – L)
@ cranking 1*
V
175
@ cranking 2*
V
210
@ 1,500 r/min
V
205
@ 3,500 r/min
V
115
Pulser coil output peak voltage
(W/R – B, W/B – B, W/G – B)
@ cranking 1*
V
4.0
@ cranking 2*
V
4.0
@ 1,500 r/min
V
11.0
@ 3,500 r/min
V
20
* Cranking 1: Open circuit.
Cranking 2: Related parts are connected.