Yamaha JT1 Series Service Manual page 82

MOTORCYCLE
SERVICE NEWS
1969 thru 1972 Models
YAMAHA INTERNATIONAL CORPORATION
BUENA PARK, CALIFORNIA 90620
DATE 12/10/71
AUTOLUBE OUTPUT & COLOR CODE (cont'd.)
1971-1/2 & 1972 Models
MINIMUM STROKE;
MAXIMUM STROKE;
PUMP
cc
@
200 STROKES*
cc
@
200 STROKES*
COLOR CODE
U7E
. 63
-
.73
2.76
-
3.37 Red
G7S
. 50
-
. 63 4.27 - 4. 90
Blue
LS2
. 50
-
. 63 4.17 - 4. 80
Sky Blue
LT2
. 50
-
.63
4.65
-
5.15 Blue
LT2-M
. 50
-
. 63
4.65
-
5.15
Blue
css
. 50
-
. 63
5.15 - 5.65 Brown
DS7
. 50
-
. 63
5.15
-
5.70
Green
RSC
. 50
-
. 63
5.15
-
5.70
Red
JTlL
. 75
-
.88
3. 64 - 4. 27
White
JT2 .75
-
.88 3.64 - 4. 27
White
JT2-MX .75
-
. 88 3.64 - 4. 27
White
HTlB-MX
. 50
-
. 63
4.65
-
5.15
Red
AT2 ,95
- 1.19 8,80
-
9. 76 Yellow
AT2-M
. 95
- 1.19 8. 80
-
9.76
Yellow
CT2
,95
- 1.19 8. 80
-
9. 76 Yellow
DT2
,95 - 1,19
8,80
-
9.76
Black
DT2-MX
.95 - 1.19 8.80
-
9.76 Black
RT2
• 95 - 1.19 8.80
-
9.76 Green
RT2-MX
.95
- 1.19 8,80
-
9.76 Green
TD3
TR3
NUMBER
258A
PAGE
3 of 3
->*REDUCTlON
RATIOS
68/19
X
56/1
28/19
X
55/1
34/19
X
62/1
28/19
X
40/1
28/19
X
40/1
20/16
X
55/1
22/21
X
40/1
21/23
X
32/1
30/19
X
62/1
30/19
X
62/1
30/19
X
62/1
28/19
x'
55/1
28/19
X
55/1
28/19
X
55/1
28/19
X
55/1
20/21
X
55/1
20/21
X
55/1
20/21
X
32/1
20/21
X
32/1
*
STROKES: 1 pumping stroke occurs for each pump revolution. This is true even for
twin cylinder models, as there is only 1 pump stroke for each cylinder pe~
revolution. The quantity is measured only out of one oil delivery line at a
time.
**Pump drive gear/primary driven gear x worm wheel/worm shaft.
- 76 -