Cobalt L4-2.2L (2008)
Fluid - M/T: Service and Repair
MU3 - Manual Transaxle
Transmission Fluid Replacement
Important:
*
The manual transaxle is filled with fluid at the manufacturer and requires no routine oil changes. If it is determined that the fluid
needs to be changed due to contamination or a similar issue, follow this procedure.
*
To ensure that all sediment within the transaxle is suspended in the fluid, the fluid should only be drained after it has reached a
normal operating temperature of 88-93°C (190-200°F). Normal operating temperature is reached after approximately 25 km (15
miles) of highway driving.
1. Position vehicle on hoist and raise vehicle. Refer to Lifting and Jacking the Vehicle .
Caution: The transaxle fluid is hot. Caution must be taken to prevent personal injury when the transaxle fluid drains from the transaxle.
2. Remove the transaxle drain plug (1).
3. Remove the transaxle level plug (2).
Notice: Refer to Fastener Notice .
4. Clean and apply thread sealant P/N 21485278 to the drain plug (1) and install.
Tighten the transaxle drain plug to 50 N.m (37 lb ft).
5. Using a funnel with a flexible spout or a quart bottle hand pump, add manual transaxle lubricant through the level plug (2) opening until fluid
flows out.
For the correct fluid recommendation, refer to Lubrication Specifications (See: Specifications/Capacity Specifications/MU3 - Manual Transaxle) .
6. Clean and apply thread sealant P/N 21485278 to the level plug (2) and install.
Tighten the transaxle level plug to 50 N.m (37 lb ft).
