9.11.1. Preparation and anticorrosive processing of the hidden cavities

In view of use of difficult processing equipment and need of high-quality performance of work, processing of the hidden cavities is recommended to be carried out only at service stations of cars.
Order of performance of operations for protection against corrosion of the hidden cavities:
1. Install the car on the elevator, remove the details and an upholstery interfering access to the hidden cavities.
2. Wash out water with the temperature of 40-50 °C through technological and drainage openings the hidden cavities (tab. 9-2), a bottom of a body, arch of wheels to a pure effluence. At the same time lowering glasses of doors have to be lifted.

The hidden cavities processed by anticorrosive structures Table 9-2
Name of a cavity
Places of injection of structure
Direction of injection
Additional instructions
Lower cross-piece of a front
From above in a motor compartment
To the right and to the left
Open a cowl
Forward longerons
Sideways in a motor compartment
Forward and back
Open a cowl
Top cross-piece of a front
From above
To the right and to the left
The same
Casings of headlights
In front (from the outer side)
On all surface
Remove block headlights
Cowl pockets
In front
On an internal surface of a forward part of a cowl
Open a cowl
Racks of mudguards
Sideways in a motor compartment
On an internal surface
Open a cowl
Forward racks of doors
Sideways from salon
Down
Remove an upholstery
Connectors of a sidewall and guard of a front
Sideways from salon
Forward and back

Internal and external thresholds of doors
Under moldings and from a threshold end face behind
Forward and back
Remove moldings and caps
Cavities under forward wings
The guard aperture under a wing is used
On all internal surface
Remove guards of wings
Forward lodzherona of a floor
From below there are bodies
Forward and back
You will hang out the car
Amplifiers of forward longerons of a floor
The same
To the right and to the left
The same
Average cross-piece of a floor
The same
To the right and to the left
The same
Back longerons of a floor
The same
Forward and back
The same
Arms of jacks
The same
On an internal surface
The same
Arms of buffers of a forward suspension bracket
Behind forward wheels
On an internal surface

Cross-piece of a forward suspension bracket
From below there are bodies
To the right and to the left
You will hang out the car
Back cross-piece of a floor
From salon under a back seat
To the right and to the left
Remove a back seat
Central racks
From salon
Down
Remove a rack upholstery
Back racks of doors
Behind a rack
Down
Remove an upholstery
Pockets of doors
Apertures under a door upholstery are used
On an internal surface of a bottom of a door
Remove an upholstery
Between back wings and arches of back
wheels
Apertures in the luggage compartment are used
On all surface
Open a luggage carrier
Back floor longerons
In a luggage carrier
Forward and back
Open a luggage carrier
Back floor cross-piece
The same
To the right and to the left
Remove an upholstery
Top cross-piece of a back
Over back lamps
To the right and to the left
Remove back lamps
Lower cross-piece of a back
In a luggage carrier
The same
Open a luggage carrier
Deepenings under the fuel tank and spare
wheel
The same
On all surface of a floor
fuel tank and spare wheel
Remove the fuel tank and spare
wheel

3. Remove the moisture which got to salon and the luggage compartment, blow compressed air all hidden cavities and places of drawing anticorrosive structures.

Fig. 9-43. Hidden cavities of a body (bottom view): 1 — a cross-piece of a back floor; 2 — back longerons; 3 — jack arms; 4 — an average cross-piece of a floor; 5 — forward longerons of a floor; 6 — amplifiers of forward longerons; 7 — arms of buffers of a forward suspension bracket; 8 — cross-pieces of a forward suspension bracket

Fig. 9-45. Hidden cavities of a body (right-side view): 1 — the lower cross-piece of a back; 2 — back floor longerons; 3 — between wings and arches of back wheels; 4 — cross-pieces of a back floor; 5 — pockets of doors; 6 — forward racks; 7 — connectors of a sidewall and a guard of a front; 8 — cowl pockets

Fig. 9-44. Hidden cavities of a body (left-side view): 1 — casings of headlights; 2 — the lower cross-piece of a front; 3 — the top cross-piece of a front; 4 — forward longerons; 5 — racks of mudguards; 6 — under forward wings; 7 — internal and external thresholds of doors; 8 — the central racks; 9 — a back cross-piece of a floor; 10 — back racks

4. Overtake the car in the camera for drawing anticorrosive structure and put on the elevator. Put with dispersion anticorrosive structure to the places specified fig. 9-43, 9-44 and 9-45.
5. Lower the car from the elevator, clear of pollution front surfaces of a body the rags moistened in white spirit.