Car engine overhaul Peugeot 106

Engine removal and overhaul procedures — specifications
Note: At the time of writing, very few specifications were available for the 1294 cc and 1587 cc petrol engines, and for some 1360 cc and 1527 cc engines. Where information is not available, refer to your Peugeot dealer...

General information
Included in this Part of Chapter 2 are details of removing the engine from the vehicle, and general overhaul procedures for the cylinder head, cylinder block/crankcase, and all other engine internal components. The...

Engine overhaul — general information
It is not always easy to determine when, or if, an engine should be completely overhauled, as a number of factors must be considered. High mileage is not necessarily an indication that an overhaul is needed, while low...

Engine removal — methods and precautions
If you have decided that the engine must be removed for overhaul or major repair work, several preliminary steps should be taken. Locating a suitable place to work is extremely important. Adequate work space, along with...

Engine and transmission — removal, separation and refitting
Removal - manual transmission Note: The engine can be removed from the car only as a complete unit with the transmission; the two are then separated for overhaul. The engine/transmission unit is lowered out of position....

Engine overhaul — dismantling sequence
1. It is much easier to dismantle and work on the engine if it is mounted on a portable engine stand. These stands can often be hired from a tool hire shop. Before the engine is mounted on a stand, the flywheel should...

Cylinder head — dismantling
Note: New and reconditioned cylinder heads are available from the manufacturer, and from engine overhaul specialists. Be aware that some specialist tools are required for the dismantling and inspection procedures, and...

Cylinder head and valves — cleaning and inspection
1. Thorough cleaning of the cylinder head and valve components, followed by a detailed inspection, will enable you to decide how much valve service work must be carried out during the engine overhaul. Note: If the...

Cylinder head — reassembly
1. Lubricate the stems of the valves, and insert the valves into their original locations (see illustration). If new valves are being fitted, insert them into the locations to which they have been ground. 8.1. Lubricate...

Piston/connecting rod assembly — removal
Note: On engines with wet liners, clamp down the liners before turning the crankshaft ( see Chapter 2B, Section 11, paragraph 20 ). 1. Remove the cylinder head, sump and oil pump as described in Part A or B of this...

Crankshaft — removal
1. Remove the crankshaft timing sprocket, the oil pump and the flywheel as described in Part A or B of this Chapter (as applicable). 2. Remove the pistons and connecting rods, as described in Section 9 . Note: If no...

Cylinder block/crankcase — cleaning and inspection
Cleaning 1. Remove all external components and electrical switches/sensors from the block. For complete cleaning, the core plugs should ideally be removed. Drill a small hole in the plugs, then insert a self-tapping...

Piston/connecting rod assembly — inspection
1. Before the inspection process can begin, the piston/connecting rod assemblies must be cleaned, and the original piston rings removed from the pistons. 2. Carefully expand the old rings over the top of the pistons. Be...

Crankshaft — inspection
Checking crankshaft endfloat 1. If the crankshaft endfloat is to be checked, this must be done when the crankshaft is still installed in the cylinder block/crankcase, but is free to move ( see Section 10 ). 2. Check the...

Main and big-end bearings — inspection
1. Even though the main and big-end bearings should be renewed during the engine overhaul, the old bearings should be retained for close examination, as they may reveal valuable information about the condition of the...

Engine overhaul — reassembly sequence
1. Before reassembly begins, ensure that all new parts have been obtained, and that all necessary tools are available. Read through the entire procedure to familiarise yourself with the work involved, and to ensure that...

Piston rings — refitting
1. Before fitting new piston rings, the ring end gaps must be checked as follows. 2. Lay out the piston/connecting rod assemblies and the new piston ring sets, so that the ring sets will be matched with the same piston...

Crankshaft — refitting and main bearing running clearance check
Selection of new bearing shells Petrol engines 1. To ensure that the main bearing running clearance can be accurately set, the bearing shells are supplied in different thicknesses (grades). 2. On cast iron block engines...

Piston/connecting rod assembly — refitting and big-end bearing running clearance check
Selection of bearing shells 1. There are two sizes of big-end bearing shell produced by Peugeot; a standard size for use with the standard crankshaft, and an undersize for use once the crankshaft journals have been...

Piston selection — TUD 5 engines
Note: A special reference piston is required for checking piston protrusion. The following paragraphs are meant as a guide for use with this too/. If you do not have this tool, the check should be done by a Peugeot...

Engine — initial start-up after overhaul
1. With the engine refitted in the vehicle, double-check the engine oil and coolant levels. Make a final check that everything has been reconnected, and that there are no tools or rags left in the engine compartment...

This section is available on russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian

Share information:

See similar information for other Peugeot models

➨ Power unit: Engine repair Peugeot 207 (2006-2014)
➨ Diesel engine: Engine repair Peugeot 306 (1993-2002)
➨ Power unit: Engine overhaul Peugeot 406 (1995-2004)
➨ Diesel engine: Engine repair (DB9) Peugeot J5 (1981-1993)

Link to this section in different formats

TEXTHTMLBB Code

Peugeot 106 (1991-2003)