model: 04. R 80 GS Mod. 1991
main group: 11 ENGINE

Engine assembly 1100039   Compression test 5
1100050   Removing and reinstalling engine 40
1100051   Installing exchange engine 42
1100103   Stripping and assembling engine AZ
1100150   Replacing engine by bare engine 92
1100539   Check compression (Spark plugs removed) 2
+1100540   Compression test 4
+1100541   Removing and reinstalling engine 39
+1100542   Installing exchange engine 41
+1100543   Replacing engine by bare engine 91
Engine block 1111001   Renewing engine block 113
1111050   Removing/installing or replacing cylinder, left or right 18
1111061   Sealing cylinder, renewing left or right cylinder head gasket 18
1111120   Removing and installing or renewing both cylinders 30
1111131   Sealing both cylinders, renewing cylinder head gaskets 30
1111700   Removing and installing or renewing left or right cylinder (engine removed) 10
1111711   Sealing cylinder renewing left or right cylinder head gasket (engine removed) 10
+1111740   Removing and installing or renewing both cylinders (engine removed) 19
1111751   Sealing both cylinders, renewing cylinder head gaskets (engine removed) 19
+1111752   Renewing engine block 112
+1111762   Removing/installing or replacing cylinder, left or right 17
+1111764   Sealing cylinder, renewing left or right cylinder head gasket 17
+1111769   Removing and installing or renewing both cylinders 29
+1111770   Sealing both cylinders, renewing cylinder head gaskets 29
Cylinder head with cover 1112009   Tightening cylinder head bolts 6
1112030   Detaching and attaching/sealing or renewing left or right rocker cover 2
1112050   Detaching and attaching/sealing or renewing both rocker covers 3
1112070   Removing and installing left or right cylinder head 18
1112071   Renewing left or right cylinder head gasket 18
1112090   Removing and installing both cylinder heads 30
1112091   Renewing both cylinder head gaskets 30
1112123   Removing and installing, stripping and assembling left or right cylinder head, grinding in all valves AZ
1112143   Removing and installing, stripping and assembling both cylinder heads grinding in all valves AZ
1112157   Remachining all valve seats and valves AZ
1112181   Renewing left or right cylinder head 20
1112201   Renewing both cylinder heads 33
1112212   Completely reconditioning left or right cylinder head AZ
1112232   Completely reconditioning cylinder heads AZ
1112513   Stripping and assembling one cylinder head grinding in all valves (complete cylinder head removed) AZ
1112523   Stripping and assembling both cylinder heads grinding in all valves (complete cylinder head detached) AZ
1112537   Regrinding two valve seats (cylinder head stripped down) AZ
1112557   Regrinding all valve seats (cylinder head stripped down) AZ
1112561   Renewing one valve guide (cylinder head stripped down) AZ
1112571   Renewing two valve guides (cylinder head stripped down) AZ
1112591   Renewing all valve guides (cylinder head stripped down) AZ
1112607   Regrinding all valve seats and valves (cylinder head stripped down) AZ
1112660   Detaching and attaching left or right cylinder head or renewing cylinder head gasket (engine removed) 10
1112680   Detaching and attaching both cylinder heads or renewing both cylinder head gaskets (engine removed) 19
1112682   Completely reconditioning left or right cylinder head (cylinder head removed) AZ
1112712   Completely reconditioning cylinder heads(cylinder heads removed) AZ
1112739   Skimming sealing face of one cylinder head (cylinder heads stripped down) 2
1112749   Skimming sealing faces of both cylinder heads (cylinder heads stripped down) 3
+1112802   Tightening cylinder head bolts 5
+1112803   Detaching and attaching/sealing or renewing left or right rocker cover 1
+1112804   Detaching and attaching/sealing or renewing both rocker covers 2
+1112809   Removing and installing left or right cylinder head 17
+1112810   Renewing left or right cylinder head gasket 17
+1112812   Removing and installing both cylinder heads 29
+1112813   Renewing both cylinder head gaskets 29
+1112818   Renewing left or right cylinder head 19
+1112819   Renewing both cylinder heads 32
Oil pan 1113000   Detaching and attaching/sealing or renewing oil pan 8
1113013   Detaching and attaching or renewing undertray for oil pan 2
1113500   Detaching and attaching/sealing or renewing oil pan (engine removed) 4
+1113531   Detaching and attaching/sealing or renewing oil pan 7
+1113532   Detaching and attaching or renewing undertray for oil pan 1
Housing cover 1114000   Detaching and attaching or renewing engine cover 2
1114031   Renewing starter cover 3
1114060   Detaching and attaching/sealing chain case cover 25
1114061   Renewing chain case cover 26
1114151   Renewing crankshaft radial sealing ring (clutch end) 32
1114601   Renewing crankshaft radial sealing ring (clutch end) (engine or gearbox removed) 8
1114611   Renewing crankshaft radial sealing ring (clutch end) (flywheel removed) 2
1114651   Renewing crankshaft radial sealing ring in timing chain cover (timing chain cover removed) 1
1114800   Detaching and attaching/sealing chain case cover (engine removed) 20
+1114852   Detaching and attaching or renewing engine cover 1
+1114854   Renewing starter cover 2
+1114856   Detaching and attaching/sealing chain case cover 24
+1114857   Renewing chain case cover 25
+1114862   Renewing crankshaft radial sealing ring (clutch end) 31
Crankcase ventilation 1115101   Renewing engine breather hose 7
1115111   Renewing diaphragm valve for engine breather 10
+1115502   Renewing engine breather hose 6
+1115505   Renewing diaphragm valve for engine breather 9
Crankshaft with bearing 1121001   Replacing crankshaft 113
1121511   Renewing crankshaft (engine removed) 75
+1121602   Replacing crankshaft 112
Flywheel 1122000   Removing and installing or renewing flywheel 32
1122040   Removing and installing or renewing bearing race 33
1122511   Removing and installing or renewing flywheel (gearbox removed) 7
1122540   Removing and installing or renewing bearing race (gearbox and clutch housing removed) 1
+1122541   Removing and installing or renewing flywheel 31
+1122542   Removing and installing or renewing bearing race 32
Connecting rod with bearing 1124000   Removing and installing or renewin left or right connecting rod 22
1124030   Removing and installing or renewing bothconnecting rods 39
+1124551   Removing and installing or renewin left or right connecting rod 21
+1124554   Removing and installing or renewing bothconnecting rods 38
Piston with rings and pin 1125000   Removing and installing or renewing leftand right piston 37
1125020   Removing and installing or renewing leftor right piston 21
1125651   Replacing piston rings for all pistons (pistons removed) 3
1125671   Replacing piston rings for one piston (piston removed) 2
+1125672   Removing and installing or renewing leftand right piston 36
+1125674   Removing and installing or renewing leftor right piston 20
Camshaft 1131001   Renewing camshaft 52
1131051   Removing and installing or replacing timing chain 31
1131061   Replacing chain sprockets 55
1131080   Removing and installing or replacing chain tensioner 26
1131510   Renewing camshaft (engine removed) 42
1131551   Removing and installing or replacing timing chain (engine removed) 24
1131671   Replacing chain sprockets (engine removed) 46
1131680   Removing and installing or replacing chain tensioner (engine removed) 21
+1131771   Renewing camshaft 51
+1131777   Removing and installing or replacing timing chain 30
+1131778   Replacing chain sprockets 54
+1131780   Removing and installing or replacing chain tensioner 25
Tappet, push rods 1132001   Renewing one left or right pushrod 6
1132041   Renewing both left or right pushrods 7
1132061   Renewing all pushrods 13
1132100   Removing and installing or renewing tappet for left or right inlet or exhaust valve 18
1132140   Removing and installing or renewing both left or right tappets 18
1132160   Removing and installing or renewing all tappets 31
+1132501   Renewing one left or right pushrod 5
+1132504   Renewing both left or right pushrods 6
+1132505   Renewing all pushrods 12
+1132507   Removing and installing or renewing tappet for left or right inlet or exhaust valve 17
+1132510   Removing and installing or renewing both left or right tappets 17
+1132511   Removing and installing or renewing all tappets 30
Rocker arm/finger with bearings 1133190   Checking endplay of both rocker arms at left or right - adjusting if necessary 7
1133195   Checking endplay of all rocker arms at left and right - adjusting if necessary 12
1133200   Renewing one rocker shaft or one rocker for left or right inlet or exhaust valve 7
1133240   Removing and installing or renewing bothleft or right rocker shafts or rockers 8
1133280   Removing and installing or renewing all rocker shafts and all rockers 12
1133630   Checking endplay of both rocker arms at left or right - adjusting if necessary (rocker cover removed) 5
1133635   Checking endplay of all rocker arms at left and right - adjusting if necessary (rocker cover removed) 8
1133640   Removing and installing or renewing one rocker shaft or one rocker (cylinder head detached) 1
1133660   Removing and installing or renewing rocker shafts in one cylinder head (cylinder head detached) 2
1133680   Removing and installing or renewing all rocker shafts and all rockers 3
+1133684   Checking endplay of both rocker arms at left or right - adjusting if necessary 6
+1133685   Checking endplay of all rocker arms at left and right - adjusting if necessary 11
+1133686   Renewing one rocker shaft or one rocker for left or right inlet or exhaust valve 6
+1133691   Removing and installing or renewing bothleft or right rocker shafts or rockers 7
+1133692   Removing and installing or renewing all rocker shafts and all rockers 11
Valves with springs 1134004   Adjusting valce clearances (rocker cover removed) 5
1134100   Removing and installing left or right inlet or exhaust valve spring 19
1134150   Removing and installing or renewing bothleft or right valve springs 20
1134170   Removing and installing or renewing all valve springs 34
1134504   Adjusting valve clearances (rock cover removed) 2
1134560   Removing and installing or renewing one valve (cylinder head removed) AZ
1134570   Removing and installing or renewing bothvalves (cylinder head removed) AZ
1134600   Removing and installing or renewing all valves (cylinder head removed) AZ
1134722   Checking all valves for leakage (cylinder head removed) AZ
1134740   Replacing one valve (cylinder head removed) 3
1134751   Reworking / grinding down valves and valve seat races (cylinder head removed) AZ
1134780   Replacing one valve spring (cylinder head removed) 3
+1134801   Adjusting valce clearances (rocker cover removed) 4
+1134805   Removing and installing left or right inlet or exhaust valve spring 18
+1134810   Removing and installing or renewing bothleft or right valve springs 19
+1134811   Removing and installing or renewing all valve springs 33
Oil pump with sieve filter and drive 1141000   Removing and installing or renewing oil pump 41
1141603   Stripping and assembling oil pressure relief valve (timing chain cover removed) 3
1141650   Removing and installing or replacing suction bell housing for oil pump (engine removed) 1
+1141651   Removing and installing or renewing oil pump 40
Oil filter and lines 1142090   Detaching and attaching/sealing or renewing external cover for full-flow oil filter 5
1142101   Renewing full-flow oil filter element 5
+1142601   Detaching and attaching/sealing or renewing external cover for full-flow oil filter 4
+1142602   Renewing full-flow oil filter element 4
Not including flat rate/engine 1199000   No flat rate/engine AZ