Honda Accord

of release

Repair and operation of the car

Honda Chord
+ Cars of the Honda Accord brand
+ Settings and routine maintenance
+ Engine
- Cooling systems, heating
   Antifreeze - general information
   Check of serviceability of functioning and replacement of the thermostat
   Check of a condition of fans of the cooling system and chains of their inclusion, replacement of fans
   Removal and installation of a radiator and broad tank of the cooling system
   Check of a condition of the water pump
   Replacement of the water pump
   Check of serviceability of functioning and replacement of the block of the sensor of the measuring instrument of temperature of cooling liquid
   Check of serviceability of functioning of a driving electric motor of the fan of a heater and condition of components of its electric chain, replacement of components
   Removal and installation of an electric motor of the drive of the fan of a heater
   Removal and installation of assembly of the control panel of functioning of a heater and conditioner of air, adjustment of a driving cable
   Removal and installation of the heat exchanger of a heater
   Check of serviceability of functioning and service of systems of heating and air conditioning
   Check of an electric chain of a clutch coupling of the K/V compressor
   Removal and installation of a receiver dehumidifier To/in
   Removal and installation of the K/V compressor
   Removal and installation of the K/V condenser
   Removal and installation of the K/V evaporator with the broad valve
+ Power supply system and release
+ Engine electric equipment
+ Engine management
+ Gear shifting box
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schemes of electric equipment


Replacement of the water pump


Start implementation of the procedure only after full cooling of the engine!

1. Disconnect a negative wire from the battery.

If the stereosystem established on the car is equipped with a security code before disconnecting the battery make sure that you have the correct combination for input of the audio system in action!

2. Empty the cooling system (see the Head Nastroyki and routine maintenance). If replacement of cooling liquid was made quite recently, keep it for further use (see the prevention at the beginning of the Section Antifreeze - general information).
3. Take off belts of the drive of auxiliary units (see the Head Nastroyki and routine maintenance).
4. Take off a gas-distributing belt.
5. On 4-cylinder models remove a cogwheel of the camshaft and a back cover of a gas-distributing belt (see the Head Dvigatel).
6. Turn out fixing bolts and separate the pump from the engine. Try to remember location of a long bolt(s). Check the back party of rotors for existence of traces of development of corrosion and the lost shovels.

7. Clean a carving of fixing bolts and bolted openings in the block, having completely exempted it from corrosion traces, in case of need restore the broken rounds.
8. Make sure of compliance of the new pump old on a standard size.
9. Remove all traces of sealant and material of an old sealing ring from the interfaced surface of the block of the engine.
10. Wipe the interfaced surfaces of the engine and the new pump with the rags moistened in acetone.

11. Grease a bottom and walls of a flute under installation of a sealing ring on the case of the new pump with RTV sealant, then accurately enclose a new sealing ring in a flute.

12. Accurately press the pump to the engine block, screw couple of fixing bolts and tighten them, so far only by hand. Do not forget to grease slightly with RTV sealant a carving part of fixing bolts and track that the directing pins got reciprocal nests.
13. Screw the remained bolts. In stages (on 1/4 turns for approach) tighten fixture with the required effort.

Pulling of bolts is inadmissible in view of risk of deformation the interfaced surfaces by no means!

14. Install all components which were removed for the purpose of ensuring access to the pump.
15. Fill the cooling system and remove from it air traffic jams, check effort of a tension of a belt (it) of the drive of auxiliary units (see the Head Nastroyki and routine maintenance). Start the engine and check it for existence of signs of leak of cooling liquid.