Nissan Primera

1990-1992 of release

Repair and car operation



Nissan Primera
+ Nissan Primera brand Cars
+ Current leaving and service
- Engine
   Removal and engine installation
   Engine dismantling
   Engine assembly
   Head of cylinders and drive of the gas-distributing mechanism
   Pistons and rods
   Crankshaft and crankshaft bearings
   Block of cylinders
   Compression check
   System of greasing of the engine - the general information
   Removal and installation of the pallet of a case
   Oil pump
   Check of pressure of impellent oil
+ cooling and heating Systems
+ the Power supply system and production of the fulfilled gases
+ System of electric equipment of the engine
+ Manual transmission, differential and main transfer
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Appendices
статья представителя



Removal and installation of the pallet of a case

Injector and carburetor engines have a different design of the pallet of a case. On the carburetor engine the ordinary pallet of a case which was already represented on an illustration is used. On the injector engine the pallet of a case consists of two parts, the top part from aluminum and the lower part from a steel plate. According to it removals and installation differ.

Carburetor engine

 PERFORMANCE ORDER

  1. Unscrew panels under a forward part of the car.
  2. Merge impellent oil.
  3. Establish a forward part of the car on support.
  4. Remove an average beam of the engine. Thus prop up the engine as appropriate.
  5. Remove a reception pipe of the exhaust silencer.
  6. Unscrew and remove the case pallet. If he sits strongly, do not insert between sealing surfaces a screw-driver. Try to weaken connection by a rubber hammer.
  7. Carefully clear surfaces of the pallet and the block of cylinders. Carefully scratch out the remains of old consolidation by a shaber. The pallet of a case is established on hermetic which can be got in Nissan outlets. Hermetic is delivered in tubes, whose end needs to be cut off to receive a strip in width of 4.5 mm. Evenly to put hermetic on a circle on the case pallet, namely on inside of openings of bolts. Watch, that openings of bolts were not filled with hermetic. The pallet of a case should be screwed on the block of cylinders within 5 minutes after hermetic drawing. Evenly tighten bolts with the effort corresponding to Specifications. After an inhaling of bolts should pass 30 minutes before it will be possible to fill in oil or to start the engine. Establish the removed details in return sequence and fill in demanded amount of impellent oil after will pass 30 minutes after an inhaling of bolts of the pallet.
  8. Start the engine and check, that on sealing surfaces oil did not act.

Injector engines

On injector engines it is a little more difficult than work on removal of the pallet of a case. On an illustration lower pallet details are represented.

Details of the pallet of a case of the injector engine

1 — the aluminum pallet
2 — a masloprovodny plate
3 — a bolt of the pallet of a case
4 — a back plate
5 — a bolt, 6.5 - 7.5 N • m

6 — a masloslivny stopper, 30-40 N • m
7 — bolts of the pallet of a case, 6.5 - 7.5 N • m
8 — the steel pallet of a case
9 — a bolt, 6.5 - 7.5 N • m
10 — a masloprovodny plate


 PERFORMANCE ORDER

  1. Unscrew panels under a forward part of the car.
  2. Merge impellent oil.
  3. Weaken bolts of the steel pallet (8). Weaken bolts evenly on perimeter, remove the pallet. Do not insert a screw-driver between surfaces.
  4. Let's to oil flow down completely and unscrew a visible masloprovodny plate (10).
  5. Establish a forward part of the car on support, raise the power unit a crane and remove an average beam of the engine. If the automatic transmission is established, disconnect a switching cable if the conditioner is established, weaken its fastening and put aside.
  6. Unscrew a cover from the back party.
  7. Weaken bolts of the aluminum pallet. All bolts weaken evenly. As the pallet can be drawn, the sequence of easing opposite to those that is shown on an illustration below should be observed.
Sequence of an inhaling of the aluminum pallet. The arrow indicates the forward party of the engine.
  1. Now the pallet of a case should be wrung out from the block of cylinders as he sits rather strongly. For this purpose it is necessary to be guided by an illustration. On this illustration two bolts holding the engine on a transmission are represented. Turn out bolts in places (1), and on places (2) screw in and tighten, while the pallet will not depart from the block. Then carefully wring out the pallet, without having damaged thus metal. Previously, of course, it is necessary to remove both screwed bolts.
Otzhimaniye of the case pallet.
  1. Installation is carried out in return sequence. Cover sealing surfaces of the aluminum pallet with hermetic as it was described for the carburetor engine.
  2. Establish the pallet of a case and tighten bolts with 1 on 16 in sequence specified illustrations, with effort of 16-19 N • m. Tighten bolts 17 and 18 with effort 6.5 - 7.5 N • m.
  3. Again screw and tighten both bolts between the engine and a transmission.
  4. Establish all removed details.
  5. Screw a masloprovodny plate and tighten bolts with effort 6.5 - 7.5 N • m.
  6. Cover the steel pallet with hermetic as it was described for the carburetor engine. Evenly cross-wise tighten bolts with effort 6.5 - 7.5 N • m.