service repair manual

1. Massey Ferguson
1080 TRACTOR 651260
TABLE OF CONTENT Page00-00

2. Massey Ferguson
1080 TRACTOR 651260
TABLE OF CONTENT Page00-00

3. 1080 TRACTOR
54
52
48
47
22
20
23
23
9
12
14
27
4
3
3
7
37
6
56
2
53
16
15
495150
1945
46
1 11 39
59
29
55
3021
1058 4017
18 28
32
33
31
60
61
38
13
57
58
Ref 2 Page 2

4. Massey Ferguson
1080 TRACTOR 651260
CYLINDER BLOCK Page2
Item Part Number Qty Description
522166M91 1 (A) Engine Assembly (W/Air Conditioned Tractor)
516478M92 1 Engine Assembly (W/O Air Conditioned Tractor)
1896103M91 1 (B) Block Assembly (Short)
1 739932M91 1 Block Assembly (Stripped)
2 739643M1 4 Liner, Cylinder Block
3 733072M1 10 Dowel
4 376074X1 10 Bolt (5/8 x 3-3/4" NF, Hex.)
5 363819X1 3 Plug (3/4" P.T. Sq. Hd.)
6 735870M1 2 Plug (13/16" Cup Type)
7 735869M1 4 Plug (1-1/2" Cup Type)
8 735865M1 5 Plug (1-1/4" Cup Type)
9 733043M1 1 Plug (1-29/32" Expansion, Cup Type)
10 365333X1 1 Plug (1/4" P.T. Hex. Sckt. Hd.)
11 731356M1 1 Plug (11/16" Cup Type)
12 355547X1 1 Plug (1/8" N.P.T.)
13 731141M1 10 Shim (43/64" I.D. x 1" O.D. x .020" Thk.)
14 731330M1 1 Plug (13/32" Cup Type)
15 732911M1 17 Stud (1/2" NF x 4-25/32")
16 376672X1 17 Nut (1/2" NF, Special)
17 731868M1 3 Stud (3/8" NF x 3-5/16")
18 357558X1 3 Nut (3/8" NF, Hex., Lock)
19 738659M1 1 Connection, Water Inlet
20 732931M1 1 Gasket, Connection to Block
21 353520X1 1 Bolt (5/16 x 1-1/8" NF, Hex.)
22 353525X1 1 Bolt (5/16 x 1-3/4" NF, Hex.)
23 732575M1 2 Washer (5/16 x 9/16 x 1/16" Aluminum)
27 733995M91 1 Housing
28 735942M1 2 Seal, Housing
29 353531X1 2 Bolt (5/16 x 2-1/2" NF, Hex.)
30 353446X1 2 Washer (5/16" Lock)
31 735127M1 1 Gasket
32 353519X1 12 Bolt (5/16 x 1" NF, Hex.)
33 353446X1 12 Washer (5/16" Lock)
37 734659M1 1 Bridge
38 734658M1 2 Seal, Bridge Piece
39 518642M1 1 Plate, Adapter, Transmission Housing
40 738027M1 1 Plug
45 740163M1 1 Cover
46 732934M1 1 Gasket, Inspection Cover
47 897105M1 1 Plug
48 731311M1 10 Stud (5/16" NF x 1-1/16")
49 732044M1 10 Washer, Elongated
50 353446X1 10 Washer (5/16" Lock)
51 353916X1 10 Nut (5/16" NF, Hex.)
52 737157M1 1 Tube
53 737171M91 1 Dipstick Assembly
54 731119M1 1 Washer, Dipstick (1/8 x 3/8 x 5/32")
55 191314M1 2 Dowel (3/8 x 25/32")
56 365873X1 14 Bolt (7/16 x 1-1/4" Special)
57 353706X1 1 Bolt (7/16" x 2" NC, Hex.)
58 355645X1 1 Nut (7/16" NC, Hex.)
59 353704X1 3 Bolt (7/16 x 1-3/4" NC, Hex.)
60 353714X1 5 Bolt (7/16 x 3" NC, Hex.)
61 738553M1 1 Plug (W/Air Conditioner)
****************************************
(A) - Also Used On The Following Tractor
Serial Numbers W/O Air Condition:
9B 30879, 9B 30884, And 9B 30887.
(B) - Short Block Includes Stripped
Block, Crankshaft And Bearings,
Connecting Rods And Bearings, Pistons
And Rings.

5. 1080 TRACTOR
14
18
7
9
9
28
28
5
5
20
21
26
26
26
27
27
27
19 23
3
3
3
8
8
22
16
12
13
15
4
4
4
6
6
17
10
10
11
11
25
29
29
Ref 5 Page 5

6. Massey Ferguson
1080 TRACTOR 651260
CRANKSHAFT AND BEARINGS, FLYWHEEL Page5
Item Part Number Qty Description
738720M91 1 Crankshaft Kit (Perkins No. 86790)
736153M91 1 Insert Kit (Standard) (Perkins No. 83392)
3 3 Insert
4 3 Insert
5 2 Insert
6 2 Insert
7 736878M91 1 Insert Set (Perkins No. 85041)
8 735337M1 2 Washer (Perkins No. 31137311)
9 735338M1 2 Washer (Perkins No. 31137321)
10 735742M1 2 Washer, Thrust, Upper (+.007") (Perkins No. 31137312)
11 735743M1 2 Washer, Thrust, Lower (+.007") (Perkins No. 31137322)
12 734637M1 1 Gear, Crankshaft (Perkins No. 31165392)
13 733048M1 1 Slinger, Oil (Perkins No. 33157516)
14 739474M1 1 Pulley, Crankshaft (Perkins No. 31152912)
15 739475M1 1 Pulley, Crankshaft (Perkins No. 31148924)
16 2196X 1 Key (1/4 x 7/8" Woodruff) (Perkins No. 0500012)
17 376184X1 1 Bolt (7/8 X 1-1/2" NF, Hex. Special) (Perkins No. 32162318)
18 376177X1 1 Washer, Flat, Special (Perkins No. 33125124)
19 738025M91 1 Flywheel Assembly (Perkins No. 41112423)
20 731988M1 1 Gear, Ring (Perkins No. 0410264)
21 353593X1 6 Bolt (1/2 X 1-1/4" NF, Hex.)
22 731192M1 3 Tab Washer (Perkins No. 0921062)
23 832953M3 1 Bearing, Ball
25 736223M91 1 Insert Kit (-.010") (Perkins No. 83392A)
26 3 Insert
27 3 Insert
28 2 Insert
29 2 Insert
25 736224M91 1 Insert Kit (-.020") (Perkins No. 83392B)
26 3 Insert
27 3 Insert
28 2 Insert
29 2 Insert
25 736225M91 1 Insert Kit (-.030") (Perkins No. 83392C)
26 3 Insert
27 3 Insert
28 2 Insert
29 2 Insert

7. 1080 TRACTOR
3
7
6
2
4
5
9
10
8
1
63
6261
60
45
55
5647
46
4951
51
51
5958
39
48
37
67
6868
66
36
35
38
30
3029
15
16
50
28
40
23
2220
20
57
21
17
65
1918
Ref 6 Page 6

8. Massey Ferguson
1080 TRACTOR 651260
CAMSHAFT, TIMING GEARS AND HOUSING Page6
Item Part Number Qty Description
1 733079M1 1 Camshaft
2 733080M1 1 Plate, Camshaft Thrust
3 1501332M1 1 Key, Camshaft Gear
4 732932M1 1 Gear, Camshaft
5 734182M1 1 Plate
6 353517X1 2 Bolt (5/16 x 3/4" NF, Hex.)
7 353446X1 2 Washer (5/16" Lock)
8 376075X1 1 Bolt (1/2 x 1" NF, Hex., Special)
353593X1 1 Bolt (1/2 x 1-1/4" NF, Hex.)
9 734276M1 1 Washer, Tab
10 734663M1 1 Shim (17/32 x 3/4 x 1/64")
15 736696M2 1 Cover (W/Air Condition)
734634M2 1 Cover (W/O Air Condition)
16 732942M1 1 Gasket, Inspection Cover
17 732941M1 1 Cover, Inspection, Front
18 353501X1 5 Bolt (1/4 x 1/2" NF, Hex.)
19 376055X1 5 Washer (17/64 x 7/16 x 1/16")
20 353518X1 17 Bolt (5/16 x 7/8" NF, Hex.)
21 353446X1 17 Washer (5/16" Lock)
22 732575M1 2 Washer (5/16 x 9/16 x 1/16" Aluminum)
23 1447024M1 1 Seal, Front Cover Oil
738388M1 1 Bracket, Engine Timing
28 736709M91 1 Pipe Assembly, Hydraulic Pump Spray
29 731293M1 1 Bolt, Banjo
30 375753X1 2 Washer (21/64 x 1/2 x 5/32" Aluminum)
35 732922M91 1 Gear Assembly, Idler
36 732929M1 1 Bushing (2 x 2-1/64 x 1-1/4")
37 732925M1 1 Hub, Idler Gear
38 733115M1 1 Plate, Idler Gear
39 731868M1 3 Stud
40 357558X1 3 Nut (3/8" NF, Hex., Lock)
45 736699M3 1 Housing
46 733734M1 1 Gasket, Housing Front Cover
47 732935M1 1 Gasket, Timing Gear Housing
48 353518X1 2 Bolt (5/16 x 7/8" NF, Hex.)
49 353519X1 7 Bolt (5/16 x 1" NF, Hex.)
50 353521X1 2 Bolt (5/16 x 1-1/4" NF, Hex.)
51 353446X1 11 Washer (5/16" Lock)
55 733959M1 1 Plate, Timing Gear Housing Cover
56 736705M1 1 Gasket
57 353898X1 3 Bolt (3/8 x 3-1/4" NC, Hex.)
58 353434X1 3 Washer (3/8" Lock)
59 354123X1 3 Nut (3/8" NC, Hex.)
60 733466M1 3 Stud (5/16" NF x 1-7/16")
61 353770X1 3 Washer (11/32 x 11/16 x 3/32" Flat)
62 353446X1 3 Washer (5/16" Lock)
63 353916X1 3 Nut (5/16" NF, Hex.)
65 1853145M1 1 Angle (W/Air Condition)
66 353508X1 1 Bolt (1/4 x 1-3/8" NF, Hex.)
67 353502X1 1 Bolt (1/4 x 5/8" NF, Hex.)
68 353441X1 2 Washer (1/4" Lock)

9. 1080 TRACTOR
23
13
14
8
5
46
17
3
2
15
12
21
22
16
Ref 9 Page 9

10. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.

11. Massey Ferguson
1080 TRACTOR 651260
PISTONS, RINGS, CONNECTING RODS AND BEARINGS Page9
Item Part Number Qty Description
1 738106M91 4 Piston Assembly (Perkins No. 86716)
2 1 Pin (Order 738106M91)
3 375778X1 2 Ring, Snap (Perkins No. 0170037)
4 738108M91 4 Ring Set, Piston (Perkins No. 86754)
5 1 Ring (Order 738108M91)
6 2 Ring (Order 738108M91)
7 1 Ring (Order 738108M91)
8 739643M1 4 Liner, Cylinder Block (Perkins No. 31358522)
12 739080M91 4 Rod Assembly, Connecting (Perkins No. 86812)
13 731459M1 2 Bolt, Connecting Rod (Perkins No. 0745065)
14 731460M1 2 Washer, Connecting Rod (Perkins No. 0920794)
15 1 Bushing (Order 732985M91, Bushing Set)
16 734663M1 2 Shim (17/32 X 3/4 X 1/64") (Perkins No. 33115408)
21 736878M91 1 Insert Set (Std.) (Perkins No. 85041)
22 4 Insert
23 4 Insert
21 736879M91 1 Insert Set (-.010") (Perkins No. 85041A)
22 4 Insert
23 4 Insert
21 736880M91 1 Insert Set (-.020") (Perkins No. 85041B)
22 4 Insert
23 4 Insert
21 736881M91 1 Insert Set (-.030") (Perkins No. 85041C)
22 4 Insert
23 4 Insert

12. 1080 TRACTOR
55
56
54
2121
21 21
21
21
21
21
23
23
23
23
26
25
25
25
25
24
24
24
30
3
162
27 7
12
37
67
53 52
57
50
51
19 2220
29
36
34
35
38
28
6439 8
8
40 5
2
65
65
64
64
14
13
63 11
66
15
33
10
9
32
Ref 10 Page 10

13. Massey Ferguson
1080 TRACTOR 651260
CYLINDER HEAD AND COVER, VALVES AND ROCKER ARMS Page10
Item Part Number Qty Description
1 739587M91 1 Head Assembly (Perkins No. 89105)
2 366947X1 6 Plug (1/2" P.T. Hex., Sckt.)
3 738094M1 8 Guide, Intake And Exhaust (Perkins No. 33432532)
4 732736M1 1 Plate, Rear End Cover (Perkins No. 0240223)
5 731498M1 1 Gasket, Cylinder Head Rear End Cover (Perkins No. 0490253)
6 353538X1 3 Bolt (3/8 X 1" NF, Hex.) (Perkins No. 0746454)
7 353540X1 2 Bolt (3/8 X 1-1/4" NF, Hex.) (Perkins No. 0096431)
8 353434X1 5 Washer (3/8" Lock)
9 738095M1 4 Valve (Intake) (Perkins No. 31431154)
10 738944M1 4 Valve (Exhaust) (Perkins No. 31431671)
11 735525M1 8 Spring, Valve (Inner)(9 Coils, 2") (Perkins No. 31744313)
12 735521M1 8 Spring, Valve (Outer)(8 Coils, 2-5/8") (Perkins No. 31745121)
13 733307M1 8 Cap, Valve Spring (Perkins No. 33423122)
14 736453M1 8 Lock, Valve (Set Of 2) (Perkins No. 33173108)
15 739158M1 1 Gasket (Perkins No. 36812327)
738148M1 AR Insert, Exhaust (Service Only) (Perkins No. 33152125)
19 740214M91 1 (A) Shaft Assembly (Perkins No. 85835)
20 731330M1 2 (A) Plug (Perkins No. 0650507)
21 740213M91 8 (A) Lever Assembly (Perkins No. 90708)
22 895748M1 8 (A) Bushing (Perkins No. 2511425)
23 739512M1 4 (A) Spacer (Perkins No. 33143315)
24 739508M1 3 (A) Spring (Perkins No. 31744202)
25 739229M1 4 (A) Bracket, Rocker Shaft Support (Perkins No. 37521401)
26 739513M91 4 (A) Shim, Rockershaft (Perkins No. 33117426)
27 731868M1 4 (A) Stud (Perkins No. 0826456)
28 739289M1 4 (A) Nut (Perkins No. 33287331)
29 363861X1 2 (A) Ring, Ext. SNAP (9/16" I.D. X 1/16" Thk.)
30 739514M1 2 (A) Washer (25/32 X 1 X 7/64" Thk.) (Perkins No. 33117427)
32 731426M1 8 Tappet, Push Rod (Perkins No. 731426M1)
33 739238M1 8 (A) Rod, Push (Perkins No. 31434312)
34 731516M1 8 (A) Screw, Tappet Adj. (3/8 X 1-13/32" NF, Spl) (Perkins No. 0720579)
35 353430X1 8 (A) Nut (3/8" NF, Half Hex.) (Perkins No. 0576152)
36 739517M91 1 (A) Pipe Assembly, Lubrication (Perkins No. 35521185)
37 353027X1 1 (A) Screw (#10 - 32 X 7/16" Hex., W/lockwasher) (Perkins No. 0726504)
38 22113X 1 Nut
39 22114X 1 Sleeve
40 364299X1 1 Connector (3/8" NF X 1/8" P.T.)
50 739181M1 1 (B) Cover (Perkins No. 37188565)
51 732201M1 1 Gasket, Cylinder Head Cover (Perkins No. 0490770)
52 738041M1 1 Pipe (Perkins No. 35732562)
53 731980M1 1 Hose, Breather (Perkins No. 0202058)
54 832714M1 2 Clamp, Hose
55 353883X1 4 (B) Bolt (3/8 X 5/8" NF, Hex.) (Perkins No. 0746451)
56 739178M1 4 (B) Retainer, Cover (Perkins No. (Perkins No. 739178M1)
57 739182M1 4 (B) Washer (3/8 X 3/4 X 1/8") (Perkins No. 33812118)
62 733859M1 1 Stud (5/16" NF X 1-3/8")
63 731660M1 8 Stud (5/16" NF X 2-1/2")
64 353446X1 9 Washer (5/16" Lock)
65 353916X1 9 Nut (5/16" NF, Hex.)
66 731658M1 4 Stud (3/8" NF X 1-1/2")
67 357558X1 4 Nut (3/8" NF, Hex., Lock)
****************************************
(A) - Used Engine Serial Number 318 UA
7028 and up.
(B) - Used Engine Serial Number 318 UA
6360 and up.

14. 1080 TRACTOR
56
50
54
53 52
23
23
23
23
3031
24
24
24
21
21
21
21 21
21
21
21
25
25
25
25
65
65
3
40 28
22
4 8
8
67
10
39
57
55
51
26
19
20
36
34
35
37
38
29 6
5
272
62 1
64
64
14
13
63 11
66
15
12
33
9
32
7
Ref 13 Page 13