Group 1 Engine 914 6
Motor und Kupplung Engine and Clutch Moteur et Accouplement Motore e Frizione
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CO NTENTS
| 10 | INFORMATION , DESCRIPTION TECHNICAL DATA | |
|---|---|---|
| 10. 0 | Information | |
| 10. 1 | Des cri ption | |
| Engine 10.1-1/1 | ||
| 10. 2 | T echnical Data | |
| General Data 10.2-1/1 | ||
| 10. 3 | S pecia1 Tools | |
| Special Tool Table 10.3-1/1 | ||
| 10.4 | Engine Test Ru n a nd checkout | |
| 11 | REMOVING AND INST ALLING ENGINE | |
| 12 | ENGINE SHROUDS COOLING AND EXHAUST SYSTEM | |
| 12. 1 | Engi ne Shr ou ds Cooling Engine Shrouds , Cooling 12.1-1/1 | |
| Checking and Adjusting V-Belt 12.1-2/1 | ||
| Exhau st System | ||
| Exhaust System 12.2-1/1 | ||
| 13 | OIL CIRCULATION | |
| 13.1 | Circ ulation | |
| Removing and Installing Oil Cooler 13.2-1/1 | ||
| 14 | CHAIN HOUSING WITH CAMSHAFT DRIVE | |
| 14. 1 | Camshaft Drive | |
| Disassembling and Reassembling 14.1-1/1 | ||
| Disassembling and Reassembling Chain Tensioner 14.1-2/1 | ||
| Adjusting Valve Timing 14.1-3/1 | ||
| 15 | CAMSHAFT HOUSING AND CYLINDER HEAD | |
| 15. 1 |
Table Caption: This table appears to be a table of contents or index for a technical manual, likely for an engine, listing chapter numbers, section titles, and sub-section details with associated page or figure references. The entries are organized numerically and appear to cover topics from general information to specific engine components and systems.
Camshaft Housing
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| Disassembly and Reassembly 15.1-1/1 | ||
|---|---|---|
| Removing and Installing Rocker Arms and Shaft 15.1-2/1 | ||
| Checking and Installing Camshaft | 15.1-3/1 | |
| 15.2 | Cyli nder Head | |
| Disassembling and Reassembling Cylinder Head 15.2-1/1 Checking and Installing Cylinder Head 15. 2-1/3 | ||
| Checking Valve Guides 15.2-1/4 | ||
| Refacing Valve Seats | 15. 2-1/5 | |
| Replacing Valve Seat Inserts | 15. 2-1/7 | |
| Removing and Installing Valves | 15.2-1/8 | |
| Refacing Valves | 15.2-1/10 | |
| Valve Clearance, Adjusting Valves | 15.2-1/11 | |
| 16 | CYLINDERS AND PISTONS | |
| Cylinders and Pistons | ||
| Removing and Installing Cylinders Removing and Installing Pistons | 16.1-2/1 | |
| Checking Cylinder/ Piston Clearance | ||
| 16.1-3/3 | ||
| 17 | CRANKCASE , CRANKSHAFT | |
| Crankcase and Flywheel . | 17.1-1/1 | |
| Removing and Installing Pressure Relief and Safety Valves | 17.1-1/7 | |
| Checking and Reconditioning Flywheel | ||
| 17.1-2/3 | ||
| Disassembling and Reassembling Crankcase Removing and Installing Crankshaft Oil Seals | 17.1-3/1 17.1-3/4 | |
| 17.2 | Preassembled Cra nkshaft | Intermediate Shaft a nd |
| Preassembled Crankshaft and Intermediate Shaft | 17.2-1/1 | |
| 17. 3 | Reassembling Crankshaft | 17.3-1/1 |
| Checking and Installing Intermediate Shaft | 17.2-2/1 | |
| Installing Preassembled Crankshaft | 17.2-2/4 | |
| Cra nkshaft a nd Connecting Rods Crankshaft and Connecting Rods | ||
| Disassembling and Recondi tioning Crankshaft | 17.3-2/1 | |
| 17.3-3/1 | ||
| Checking and Installing Connecting Rods | 17. 3-4/1 |
Table Caption: This table outlines various engine maintenance procedures, categorized by major engine components like the cylinder head, cylinders, pistons, crankcase, and crankshaft, providing specific section numbers for disassembly, reassembly, checking, and installation tasks. It details work on rocker arms, camshafts, valves, cylinders, pistons, crankcase, flywheel, crankshaft, and connecting rods.
| 18 | IGNITION SYSTEM | |
|---|---|---|
| 18.1 | Des cri ption 0f the Ignition System | |
| 18. 2 checking a nd A djusting | ||
| Adjusting Ignition Timing | 18.2-2/1 | |
| Checking Ignition Distributor A sse mbly Instructions | 18.2-2/1 | |
| 18.3 | 18.3-1/1 | |
| Replacing Breaker Points Removing and Installing Ignition Distributor | ||
| 18.3-2/1 | ||
| 19 | CLUTCH 19.1 Clutch | 19.1-1/1 |
| Removing and Installing Clutch 19.1-1/3 | ||
| Checking Clutch Disc 10.1-1/4 | ||
| Checking Clutch Pressure Plate | ||
| 10.1-1/5 |
Table Caption: This table outlines maintenance procedures for vehicle systems, specifically the Ignition System and Clutch, detailing descriptions, checks, adjustments, and removal/installation instructions with corresponding reference numbers.
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The engine is an air-cooled, six~cylinder, four-cycle flat six Otto engine. The crankshaft is mounted in 8 bearings of the ~part light metal alloy crankcase. Three single cylinders are horizontally arranged at the right and left of the crankcase. The ovenhead valves are installed in V-shape in each cylinder head . are controlled by an overhead camshaft . The rocker arms andthe two camshafts are each mounted in a common camshaft housing for three cylinders . Both camshafts are driven by chains from the crankshaft via an intermediate shaft . On the cylinder heads a triple down-draft carburetor with the pertinent intake pipes is provided for each cylinder bank. The engine and the transmissíon are mounted together . The unit is installed at the rear of the vehicle with the engine in front of the transmission (mid-engine design) two They
COOLING
Cooling is by means of an axial blower; consisting of an impeller and the blower The center of the blower housing holds the support for the alternator; the impeller with the V-belt pulley is attached at its shaft end The hub and the outer of the blower are connected to each other by means of four supporting vanes _ The blower housing is positioned in the body of the crankcase by means of a set pin and held in position by a clamp. The blower delivers the air required for cooling the engine, the oil cooler, the alternator; as well as the fresh air for the of the car. The air flows through the upper plastics-molded air guides to the cylinders and to the cylinder heads . Baffle plates provide for uniform distribution of the A duct incorporated into the upper air leads the air flow directly to the oil cooler_ The connection for the fresh air delivery to the heat exchangers is on both sides of the blower housing . ring housing heating system cooling cooling guide housing .
OIL CIRCUIT
The engine is lubricated by dry with forced circulation by means of geared pump driven by the intermediate shaft. The gear pump is divided into a pressure pump and larger suction pump _ The oil is filtered through an oil strainer, which is accessible from below and pumped to an oil tank attachedtothe body ~ The pressure pump will take the oil from there and supply the lubricating points . When the oil is cold, it is taken directly to the points, when it is hot, it is first taken through the oil cooler under the control of a thermostat . The changeover temperature is at approx _ 80%c The oil cooler
