Case 621C - Capacities and Lubricants

1002-2
TABLE OF CONTENTS
CAPACITIES AND LUBRICANTS ............................................................................................................................ 2
ENGINE OIL RECOMMENDATIONS ....................................................................................................................... 3
DIESEL FUEL. .......................................................................................................................................................... 4
MAINTENANCE SCHEDULE - 621 C/721 C ............................................................................................................. 5
CAPACITIES AND LUBRICANTS
Engine oil
Capacity with filter change - 621 C ......................................................................... 15.1 litres (16 U.S. quarts)
721 C ........................................................................ 20.8 litres (22 U.S. quarts)
Type of oil. ................................................ Case No. 1 engine oil - see engine oil recommendations on page 3
Engine cooling system
Capacity- 621C .................................................................................................... 26.5 litres (28 U.S. quarts)
721C .................................................................................................... 32.1 litres (34 U.S. quarts)
Type of coolant ............. Ethylene glycol and water mixed for lowest ambient temperature (at least 50/50 mix)
Fuel tank
Capacity - 621 C ................................................................................................... 193 litres (51 U.S. gallons)
721 C ................................................................................................. 204 litres (53.9 U.S. gallons)
Type of fuel ...................................................................................... See Diesel fuel specifications on page 4
Hydraulic system
Hydraulic reservoir refill capacity - 621 C and 721 C ............................................ 90.1 litres (95.2 U.S. quarts)
Total system capacity - 621C and 721C .................................................................. 153.1 litres (40.5 gallons)
Type of oil .................................................................................................................. MS-1209 Hy-Tran Ultra®
Transmission
Refill capacity with filter change - 621 C ..................................................................... 7.4 litres (8 U.S. quarts)
721C ............................................................ 12.3 litres (3.25 U.S. gallons)
Total system capacity - 621C .............................................................................. 18.9 litres (20.0 U.S. quarts)
721C ............................................................................. 22.7 litres (24.0 U.S. quarts)
Type of oil ................................................................................................................... Case No. 1 Engine Oil (15W-40)
Axles
Capacity of center bowl
621C Front and rear (each) ............................... 8.5 litres (9 quarts) 135H EP Plus 0.9 litres (2 pints) B91246
721 C Front ................................................. 13.7 litres (14.5 quarts) 135H EP Plus 1.4 litres (3 pints) B91246
721C Rear ....................................................................... 8.5 litres (9 quarts) 135H EP Plus 0.9 litres (2 pints) B91246
Capacity of planetary (each) - 621C and 721C ............................................... 5.5 litres (6 quarts) 135H EP
Type of lubricant ........................................................................... Case (MS1316) 135H EP (SAE 85W-140)
Limited slip additive .................................................................................................................. Case B91246
Brake system
Type of fluid (same as hydraulic system) ................................................................. MS-1209 Hy-Tran Ultra®
NOTE: DO NOT use an alternate oil in the axles. The brake components in the axles could be damaged
as a result of using an alternate oil.
Imperial quart= litres x 0.879877
Imperial gallons= litres x 0.219969
Bur 7-12131
Conversion Formulas
Issued 4-00
Printed in U.S.A.