TM-5-3805-254-14-P-2
TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW, IHC MODEL F-5070 (CCE)
TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, GENERAL SUPPORT AND DEPT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS INFORMATION AND SUPPLEMENTAL MAINTENANCE INSTRUCTIONS)
JUNE 1980
TM-5-3805-254-14-P-2 - Page 684 of 894
TRUCK SERVICE MANUAL
TRANSMISSION
HT 700D SERIES TRANSMISSIONS
Para 1-6
SPECIFICATIONS AND DATA CHART - Continued
HT 750CRD
Oil pressure:
Main pressure
- Idle 600 RPM.
.....................................................
90 psi
(621 kPa)-min
- Stall 1200 RPM .
.................................................
140-175 psi
(965-1206 kPa)
Lockup pressure .
...........................................
Must be within 10 psi (69 kPa) of main pressure
Lubrication pressure .
.....................................
35-45 psi (241-310 kPa)
Converter-out pressure.
.................................
40-80 psi (276-552 kPa)
Rear governor pressure.
................................
Refer to table at end of section I
Parking brake provision:
Type.
..............................................................
12 x 5 (304.8 x 127.0 mm) (customer supplied)
Weight.
...........................................................
50 lbs
(22.68 kg)
Drive range and sequences:
HT 750CRD .
..................................................
Reverse, neutral, 1-2-3-4-5, 1-2-3-4, 1-2-3, 1-2, 1
Drive range and shift control .
...............................
Mechanical (external)
Shifting mechanism .
.............................................
Hydraulic (internal control)
Shift modulation (upshift and
downshift).
......................................................
Mechanically actuated (cable, cam, modulator valve)
Neutral start and reverse
signal switches.
..............................................
Supplied by customer
Speedometer drive:
Type.
..............................................................
Spiral gear
Drive gear data .
.............................................
6-tooth, Rt helix angle
Driven gear .
...................................................
Supplied by customer
Dry weight.
............................................................
HT 750CRD
Standard unit.
.................................................
926 lb (420 kg)
(housing, rotor, valve body)
Power takeoff mounting (optional)
Transmission housing, top
(40° from vertical).
...................................
Converter driven
677
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