Clark S20 D, Operator'S Manual

Page: 162 / 170

8-4 S20-35, S20-32C
Wheels and Tires
Electrical System Specificatoins
Type: 12 volt DC, negative ground Fuses: 10, 15 amps
Fuel Recommendations
Diesel: D-2 with cetane rating of 45 or higher.
D-1 and Jet A-1 also acceptable.
Gasoline: 87 octane minimum
LPG: HD-5
propane
Engine Coolant Recommendation
Use a mixture of 50% ethylene glycol permanent-type anti-freeze
containing rust and corrosion inhibitor only.
NOTICE
This mixture provides anti-freeze protection level of -37
°
C
(-34
°
F), approximately.
Transmission Fluid Recommendation*
Use CLARK Specification TEXTRAN TDH CLARK Part number
2776236.
Drive Axle Fluid Recommendation*
Use CLARK Specification MOBIL Fluid #424 CLARK Part number
1809371.
*On US market trucks with forced cooling, the Drive Axle and
the Transmission share common fluid and Mobil 424 must be
used.
Hydraulic Fluid Recommendation
Use CLARK Specification MS-68 CLARK Part number 2776239
Hydrauclic Oil, with anti-wear additives, or equivalent only.
Steer S20-25 6.0x9-12PR...................... 1000kPa (145psi)
S30-35 6.5x10-14PR.................... 1000kPa (145psi)
S20-25C 16x5x10.5
S30-32C 16x6x10.5
Batteries: BCI Group 45