Identification
The engines are identified in one of the following ways
- Plates fixed to the cylinder block
- Engraving
Legislation type plate (1)
The identification plate (2) records
- Unit number
- Serial number
The engines are referenced by a marking in zone (a), to contain
- The component reference
- The legislation type
- Serial number
K5A engine specification
| engine code | TU3.2TR /K |
|---|---|
| legislation type | K5A |
| capacity (cc) | 1360 |
| bore x stroke (mm) | 75 x 77 |
| compression ratio | 8,8/1 |
| max. power (E.E.C.) | 51,5 KW at 5800 revs/min |
| max. power (HP DIN) | 73 |
| max. torque (E.E.C.) | 10,8 m.daN at 3800 rpm |
| max. torque (DIN) | 11,2 m.kg |
| emission control standards | K |
| fuel | fuel 91 RON |
| carburettor | SOLEX |
| type | 32/34 Z2 |
| reference 528-5 | |
| reference 528-12 |
Cylinder head gasket
Identification
B, c, d reference clutch side
- B engine type identification mark
- C manufacturer identification mark
- D thickness identification mark
Data
| thickness (standard size) | thickness (repair size) | reference "b" | asbestos "c" | repair "d" |
|---|---|---|---|---|
| 1,20 mm | 1,40 mm | 1 | without (A) | yes (R) |
Cylinder head tightening
Lubricate the threads and underside of heads of the bolts
1. pre-tighten each screw from 1 to 10 to a torque of 2 m.daN
2. tighten each screw from 1 to 10 to a 240° angle
Length under heads of new bolts = 175,5 ± 0,5 mm
Timing gear
Camshaft
The camshaft (3) has the following markings
- "B" marking stamped onto the end of the camshaft (flywheel side)
- A colour identification mark at "e" (between the N° 2 bearing and the inlet camshaft 1)
Valve timing chart
| inlet | B.T.D.C. | 7°50'" |
|---|---|---|
| A.B.D.C. | 41°27'" | |
| protection | B.B.D.C. | 51°28'" |
| A.T.D.C. | -1°14'" |
Valve clearances when cold
Inlet valve: 0,20 mm
Exhaust valve: 0,40 mm