Vauxhall Workshop Service and Repair Manuals

Checking and Adjusting Operations  

"Transmission Fluid Level, Check and Correct"  

Before checking the fluid level: Let engine run at idle speed with selector lever in position "P" for 1 to 2 minutes.     Important!    During the fluid level check, the selector lever must be in position "P".     Measure    Measure transmission fluid temperature with TECH1/TECH1A - see Checking Procedure "Opel 4-speed Automatic Transmission AF 13/17/20/22" - Quick Test from Data List F0. The fluid temperature can be also be measured with Fluid Temperature Gauge MKM-596-A or comparable fluid temperature gauge.   Top up transmission fluid to "MAX":   Transmission operating temperature:   "MAX 80 ° C"   Transmission cold:   "MAX 20 ° C"   Fluid quality: see section "Technical data".

Notice: 

Symbol on fluid dipstick handle for AF transmissions  

The AF 13-II/AF 17 automatic transmission requires a different transmission fluid.   Since in other models the AF transmissions will continue to be charged with DEXRON ® II... or   DEXRON ® III..., a symbol has been provided on the oil dipstick handle (arrow).   This symbol serves as a reminder that the relevant service instructions or "Inspection System Service Plan" brochure should be consulted for the correct oil type when checking the oil level or topping up.