Triumph TR2 - Page 30

ENGINE
INDEX
Page
...... ......
Engine Dimensions ...... 1
...... ......
General Description ...... 8
...... ......
The Cylinder Block ...... 8
...... ......
The Cylinder Sleeves ...... 8
The Connecting Rods
...... ...... ...... 9
Aeroflex Compensating Pistons ...... ...... 10
...... ......
The Crankshaft ...... ...... 10
...... ......
......
The Valves ...... 10
...... ......
...... ......
The Camshaft 10
...... ......
......
The Cooling System 11
...... ......
The Fuel System ...... ...... 11
............
The Hobourn Eaton Oil Pump
1 1
...... ......
Coil Ignition ...... ...... 11
......
The Engine Mountings ...... ...... 11
...... ......
The Flywheel ...... ...... 11
......
To fit replacement Starter Ring Gear
11
...... ......
Crankcase Ventilation ...... 12
...... ......
......
Engine Lubrication 13
Description
............ ...... ...... .... 13
...... ...... ......
The Oil Pump ...... 13
To remove the Oil Pump from the Engine 16
......
To dismantle Oil Pump ...... ...... 16
...... ......
Servicing the Oil Pump ...... 16
Engagement of Oil Pump and Distributor
Driving Gear
............ ...... ...... 16
.... The Crankshaft and Main Bearings
17
......
Main Bearing Clearance ...... ...... 17
...... ......
Crankshaft End Float ...... 17
......
Connecting Rod Bearings ............ 18
.....
Piston Assemblies and Cylinder Sleeves
19
...... ....
Figure of Eight Joints ...... 19
......
Camshaft and Timing Gears ...... 20
...... ......
......
To remove Camshaft 20
Page
Refitting Camshaft
............ ...... ...... 21
To set Valve Clearances
...... ...... ...... 22
To set Valve Tig in the absence of
Timing Wheel Markings
...... ...... 22
Ignition and Distributor timing
............ 24
To Decarbonise
...... ...... ...... ...... 25
......
Valve Grinding ...... ...... ... 25
......
Removal of Carbon ...... 26
Low Compression Kit
.... ..... ... 27
The Purolator Oil Filter
... ... ... 27
Removal of Engine and Gearbox
.. ... 28
Dismantling Engine ........... .... ... 30
Re-assembly of Engine
... ...... 31
Notes on Sparking Plugs
... 37
List of Champion Spark Plug CO
. Ltd .
Distributors . . ..... ...... ...... 42
....
Engine Noises ... 46
Main Bearing Knock
...... ... 46
Crankshaft End Float
... . . .... 46
............
Big End Bearing Knock ...... 46
............
Small End Knock ...... ...... 46
Piston Knock (Piston Slap)
...... ...... 46
............
Noisy Valve Rockers or Tappets 47
......
Ignition Knock (Pinking) ..:... ...... 47
Backfiring into Carburettor
...... ...... 47
Excessive Oil Consumption
...... ...... 48
......
Low Oil Pressure ............ ...... 48
High Oil Pressure
............ ...... .. 49
Notation for Fig
. 49 (Exploded view of
Cylinder Block Details)
... ...... 51
Notation for Fig
. 50 (Exploded view of
...
Crankshaft Details) . . 53
......
...
Fault Location ..... 54