Ford 1961 Comet Service Specifications Handbook page 30

AUTOMATIC TRANSMISSION
SPECIFICATIONS
NOTE: PBZ Trans. is used on 144 C.I.D. Engine
PCF Trans. is used on 170 C.I.D. Engine
COMET DRIVE TRANSMISSION
TYPE
Single Stage, 3 Element Torqu e Converter with
2 Speed Planetary Gear Train
RATIOS AND STAL L SPEED
I tow
GEAR RATIOS
STALL
STAll speED
DIRECT
REVERSE
RA TIO
PSZ PCF
1.7 5: 1 1.00: 1 1.50: 1 2.4: 1 1645- 1845 1840-2040
SHIFT PO INTS
APPROXIMATE AUTOMATIC SHIFT SPEEDS (MPH)
SELECTOR LEVER AT 0
1-2
1 -2
2- 1
2-1
Minimum Thru Thru Closed
Throttle Detent Detent Throttle
-
-
10-15 40-50 40-50 5-15
CONTROL PRESSURE LIMITS
.
~-
....
--
~ .~ - .
SELECTOR GAUGE
ENGINE SPEED
LEVER
READ ING (PSI)
POSITION
psz
(,- Id le
R, N, D and L
40-48
1200 rpm D 53-57
Stall
R, D and L
135-155
CONTROL PRESSURE VARIATION-
WITH ROAD SPEED
THROTTLE-
AVERAGE CONTROL
PRESSURE (PSI )
WIDE OPEN
- _ .
10 MPH
lS MPH
PBZ Trans. 110 80
f-
PCF Trans.
150
120
-
PCF
46-56
77-84
170- 192
-
30 MPH
75
75
(-25