TUBE AS 3327041 - Caterpillar

SA, RT50, RTC60, RT60 (8DJ, 5PF, 4XG, 5DG) Telescopic Material HandlersReference: Operation & Maintenance Manual, Form SEBU6387, Page 27. The following changes have been made to the above listed models. This information is not included in the Operation & Maintenance Manual (Form SEBU6390) at the present time. The changes will be shown in the next revision.
Later RT50 SA, RT50, RTC60 and RT60 machines have a master cylinder reservoir which is located under the dashpanel at the right side. The reservoir should be checked weekly and the level maintained at 25.4 mm (1 in) below the rim. SAE 10W/30W mineral oil must be used.
RT60 machines (5DG357-Up) and some RTC60 machines with field installations have treadle type power brakes (Service Brake) as shown on page 27 of the reference. These machines require no routine service.