Tesla Model 3: Heat Exchanger - Front Drive Unit (Remove and Replace)
Remove
- Remove the front subframe assembly. See
Subframe Assembly - Front (Dual Motor) (Remove and Install)
- Release the clip that connects the front drive unit inverter-heat
exchanger hose to the heat exchanger coolant inle
- Release the clips that attach the front drive unit inverter-heat
exchanger hose to the exterior of the front drive unit, and then move the
hose aside.
- Remove the bolts that attach the heat exchanger to the inverter.
Torque 5 Nm + 30 degrees
Note: Place a shop towel underneath the heat exchanger to catch any
escaping fluids.
- Remove the heat exchanger from the front drive unit assembly.
Caution: Do not pry against the front drive unit or heat exchanger with
tools. Gently wiggle the heat exchanger to free it from the front drive unit.
Install
Installation procedure is the reverse of removal.
Caution: Perform a push-pull test to verify that
the hose is fully seated.
READ NEXT:
Remove
Remove the superbottle. See
Superbottle (Dual Motor) (Remove and Replace).
Install
Installation procedure is the reverse of removal.
Caution:
Perform a push-pull test to verify that the ho
SPECIAL TOOLS
3/4 Ton Underhoist Stand (1081765-00-A)
Remove
Remove the
SEE MORE:
Remove
Open the hood.
Use a prop to attach the hood assembly in the open position.
Release the clip that attaches the hood gas strut to the hood mount.
Release the clip that attaches the hood gas strut to the body mount, and
then remove the hood gas strut from the vehicle.
Inst
Remove
Move the seat fully rearward.
Release the clips at the rear of the seat track front cover that attach
the cover to the seat track, and then slide the cover forward off the track.
Install
Slide the seat track front cover rearward over the seat track, and then
fasten the clips