LT-A500FK1 ('01-MODEL) 10-7
TRANSMISSION + DRIVE
BELT
Unit: mm (in) Except ratio
ITEM STANDARD
LIMIT
Reduction ratio 'Variable change (2.876
-
0.703)
Secondary reduction ratio 1.133 (17/15)
Final reduction ratio Front
3.600
(36/10)
Rear
3.600
(36/10)
Transmission
re-
Low
6.406
(40/16
x
41/16)
duction
ratio High
3.523
(33/24
x
41/16)
Reverse 5.125 (28/16
x
32/28
x
41/16)
Drive belt width
34.7
(1.37)
33.7
(1.33)
Movable driven face spring
free
length
153.0
(6.02)
145.4
(5.72)
Transmission fork to groove
clearance
0.10-0.30
(0.004-0.012)
0.50
(0.020)
Reverse fork to groove
clearance
0.10-0.30
(0.004-0.012)
0.50
(0.020)
Shift
fork groove
width
Transmission
5.5-5.6
(0.217-0.220)
Reverse
5.5-5.6
(0.217-0.220)
Shift
fork thickness
Transmission
5.3
-
5.4
(0.209-0.213)
Reverse
5.3-5.4
(0.209-0.213)
SHAFT
DRIVE
Unit:
mm (in)
ITEM
STANDARD
LIMIT
Secondary drive bevel gear
backlash
0.03-0.15
(0.001
-
0.006)
Final drive bevel gear backlash
0.08-0.13
(0.0031 -0.0051)
Front differential drive bevel gear
backlash
0.07-0.15
(0.0028
-
0.0059)
Front differential drive bevel gear
pre-load
30
-
70 N-cm
(3-7 kgf-cm, 2.6-6.1 Ib-in)
THERMOSTAT
+ RADIATOR + FAN + ENGINE COOLANT
ITEM
STANDARD/SPECIFICATION
LIMIT
Thermostat valve opening
temperature
73.5
-
76.5°C
(164-
170°F)
Thermostat valve
lift
Over
3
mm (0.12 in) at
90°C
(194°F)
Radiator cap valve opening
pressure
110 kPa (1.1 kgf/cm
2
, 15.6 psi)
Engine coolant temp, indicator
light
switch operating temperature
OFF^ON
Approx. 115°C
(239°F)
Engine coolant temp, indicator
light
switch operating temperature
ON^OFF
Approx.
108°C
(226°F)
Cooling fan thermo-switch
operating
temperature
OFF^ON
Approx.
88°C
(190°F)
Cooling fan thermo-switch
operating
temperature
ON^OFF
Approx.
82°C
(180°F)
Engine coolant type
Use
an
anti-freeze/coolant compatible
with
aluminum radiator, mixed
with
distilled water only,
at
the ratio
of
50
:
50.
Engine coolant including reserve
2
000 ml
(2.1/1.8
US/Imp
qt)