TM 5-3895-383-24
BELT TENSION CHART
GAUGE READING
BORROUGHS GAUGE NUMBERS
BELT
WIDTH
BELT TENSION
BELT TENSION
SIZE
BELT TOP
“INITIAL”*
“USED”**
OLD
NEW
MM
IN
N
LB
N
LB
GAGE NUMBER
GAUGE NUMBER
3/8
10.72
0.422
445
22
100
5
400
22
90
5
BT-33-95
BT-33-97
1/2
13.89
0.547
534
22
120
5
400
44
90
10
BT-33-95
BT-33-97
5V
15.88
0.626
534
22
120
5
400
44
90
10
BT-33-72
BT-33-72C
11/16
17.48
0.688
534
22
120
5
400
44
90
10
BT-33-72
BT-33-72C
3/4
19.05
0.750
534
22
120
5
400
44
90
10
BT-33-72
BT-33-72C
15/16
23.83
0.983
534
22
120
5
400
44
90
10
BT-33-72
BT-33-77
8K
27.92
1.099
800
22
180
5
489
44
110
10
------------
BT-33-109
6PK
20.94
0.824
667
22
150
5
467
44
105
10
------------
BT-33-109
MEASURE TENSION OF BELT FARTHEST FROM ENGINE
* BELT TENSION "INITIAL" is for a new belt.
** BELT TENSION "USED" is for o belt with over
30 minutes of operation at rated speed.
D01599
Water Temperature Regulator
108-7045 Regulator
Full open temperature .............................................93.9C (201F)
(1)
Air vent valve.
(2)
Closed dimension..................................... 31.24 ± 0.76 mm
(1.230 .0299 in)
(3)
Minimum stoke at full open
temperature.......................................................8 mm (31 in)
7E5254 Regulator
Full open temperature ................................................93C (199F)
(1)
Air vent valve.
(2)
Closed dimension................29.5 ± 0.5 mm (1.16 ± .02 in)
(3)
Minimum stroke at full open
temperature......................................................8 mm (.31 in)
115-4223 Regulator
Full open temperature .............................................97C (206.6F)
(1)
Air vent valve.
(2)
Closed dimension................29.5 ± 0.5 mm (1.16 ± .02 in)
(3)
Minimum stoke at full open
temperature......................................................8 mm (.31 in)
108-7045 Regulator
Full open temperature .......................................93.9C (201.02F)
(1)
Air vent valve.
(2)
Closed dimension..................................... 31.24 ± 0.76 mm
....................................................................(1.230 .0299 in)
(3)
Minimum stroke at full open
temperature......................................................8 mm (.31 in)
5-23
