TRANSMISSION MAINTENANCE TRANSMISSION MAINTENANCE For more details, please refer to the maintenance section in the transmission manufacturer’s manual or service literature. Oil Change Change fluid according to change procedures specified in the Transmission Service Manual. Use the recommended types of oil as specified in the Operation and Service Manual (included with vehicle). Select from the appropriate lubricant for varying ambient (outside air) temperatures. Introduction Proper maintenance of the transmission will ensure that the vehicle will operate efficiently.
CAUTION When adding oil, types and brands of oil should not be intermixed be- cause of possible incompatibility, which could decrease the effec- tiveness of the lubrication or cause component failure. To check the transmission fluid level, park the vehicle on level ground. For an automatic transmission the oil level should be checked with the engine idling and the transmission fluid at operating temperature. Checking the fluid of a manual transmission may be done with the engine off. Initial Change: drain and replace according to Preventive Maintenance Schedule on page 5-12; for some transmissions this may not be required.
5 The recommended fluid replacement intervals contain an initial change and a separate interval for the changes after the initial drain. When the oil needs to be replaced, be sure to refer to the manufacturer’s literature on the correct grade and type of oil to purchase. 5-152 Y53-6077-1B1 (03/17)