Service Manual EF 472
25
R E P A I R S
Repair tips for pump
•
Always replace a defective pump (48) together with the fine wire fuse.
•
When installing a new pump the angled hose connection (44) may have to be
realigned: the white plastic Iid on the pump is rotatable and has two flat surfaces
onto which the flat wrench can be placed.
Mounting tip for the thermoblock
•
When mounting the thermoblock (5) align the positioning holes on the bottom to the
damping element (8) .
Check for water
leaking from the
pump.
