This document provides parts information for a Massey Ferguson 3065 tractor engine. It includes a list of 76 numbered parts for the T4.236 engine cylinder head assembly with descriptions and part numbers. Notes provide additional details on some parts.

1. MF 3065 TRACTOR - 1637204
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2. MASSEY FERGUSON
MF 3065 TRACTOR - 1637204 1637204
SECTION DIVIDER 1
Description Comments
. For UK only or any text in English only
SERIAL NUMBERS
..............
. For France only or any text in French only
NUMEROS DE
SERIES
. For Germany only or any text in German only
SERIEN NUMMER
..............
. For Italy only or any text in Italian only
MATR.O NUMERO
..............
. E
NUMERO SERIE
..............
.
Ref 1 Page 1

3. MF 3065 TRACTOR - 1637204
15
9
11
2 10
12
8
4
19
21
22
23
16
17
27
25
7
3
29
1
5
14
26
28
13
20
18
6
24
Ref 7 Page 7

4. MASSEY FERGUSON
MF 3065 TRACTOR - 1637204 1637204
CYLINDER BLOCK - T4.236 ENGINE 7
Item Part Number Qty Description Comments
T4.236 ENGINE
1 3637381M91 1 Cylinder
Block
2 3637331M1 4 Liner [A] (1)
3637332M1 X Liner [B]
3 731354M1 6 Plug (1)
4 735944M1 4 Plug (1)
5 733072M1 10 Ring (1)
6 1476108X1 10 Screw (1)
7 4222017M1 1 Bush (1)
Repairs and replaces 3638093M1
Repairs and replaces 734883M1
8 731354M1 2 Plug (1)
9 1476282X1 1 Plug (1)
10 4222043M1 1 Plug (1)
733705M1
11 376180X1 1 Plug (1)
12 3638664M1 1 Washer (1)
13 4222012M1 4 Plug (1)
14 736868M1 1 Plug (1)
15 4222124M1 1 Gasket Repairs and replaces 3637498M1
3638294M1
16 3640868M91 1 Housing [C]
Repairs and replaces 3638347M91
Repairs and replaces 748163M91
17 1447691M1 1 Seal (16)
18 3641224M1 1 Gasket Repairs and replaces 3640867M1
Repairs and replaces 3638520M1
Repairs and replaces 740828M1
19 353519X1 10 Screw Unf [D]
353519X1 12 Screw Unf [E]
20 375703X1 10 Washer [D]
375703X1 12 Washer [E]
21 731947M1 2 Dowel
22 357987X1 2 Bolt
23 745015M1 2 Washer
24 731996M1 1 Plug
25 363819X1 2 Plug
26 376670X1 2 Plug
27 363819X1 1 Plug
28 745017M1 1 Pointer
29 748040M1 1 Plug
30 731862M1 3 Stud
[A]
PRESS FIT
[B]
SLIP FIT
[C]
WAS 3638347M91 USE 3640868M91 + 3641089M1 + 353519 X1 (2) + 375703X1 (2)
+ 3641090M1
[D]
USED ONLY WITH 748163M91/3638347M91
[E]
USED ONLY WITH 3640868M91
Ref 7 Page 7

5. MF 3065 TRACTOR - 1637204
20
10
25
24
12 13
9
2716
17 19
18 26 28
11
14 29
30
15
4
5
1
2
22
3
23
7
8
621
Ref 8 Page 8

6. MASSEY FERGUSON
MF 3065 TRACTOR - 1637204 1637204
CRANKSHAFT, PISTONS AND CONNECTING RODS - T4.236 ENGINE 8
Item Part Number Qty Description Comments
T4.236 ENGINE
1 3637402M91 1 Kit, Crankshaft
2 1 Crankshaft (1)
Not serviced, order REF.1
3 735168M91 1 Kit, Bearing [A] (1)
735169M91 X Kit, Bearing [A]
Thickness (-)0.25MM
Thickness (-)0.010"
3 735170M91 X Kit, Bearing [A]
Thickness (-)0.50MM
Thickness (-)0.020"
3 735171M91 X Kit, Bearing [A]
Thickness (-)0.75MM
Thickness (-)0.030"
4 736950M91 1 Kit, Bearing [A] (1)
Repairs and replaces 3637505M91
4 736951M91 X Kit, Bearing [A]
Thickness (-)0.25MM
Thickness (-)0.010"
Repairs and replaces 3637506M91
4 736952M91 X Kit, Bearing [A]
Thickness (-)0.50MM
Thickness (-)0.020"
Repairs and replaces 3637507M91
4 736953M91 X Kit, Bearing [A]
Thickness (-)0.75MM
Thickness (-)0.030"
Repairs and replaces 3637508M91
5 747128M1 2 Thrust Washer (1)
735742M1 X Washer Thickness (+)0.19MM
Thickness (+)0.0075"
6 747129M1 2 Thrust Washer (1)
735743M1 X Washer Thickness (+)0.19MM
Thickness (+)0.0075"
7 3638115M1 1 Thrust Block (1)
8 3638113M1 3 Screw (1)
9 3637028M91 4 Kit, Conrod
10 1 Conrod (9)
Not serviced, order REF.9
11 1 Cap (9)
Not serviced, order REF.9
12 744971M1 1 Bush (9)
13 3637029M1 2 Bolt (9)
14 3637030M1 2 Nut (9)
15 3637760M91 4 Kit, Piston [B,D]
3637367M91 4 Kit, Piston [B,E,J]
3638494M91 4 Kit, Piston [B,E,J]
3639434M1 X Kit, Piston [C,D]
3637360M91 X Kit, Piston [C,E,J]
3639438M1 4 Kit, Piston [C,E,J]
16 1 Piston (15)
Not serviced, order REF.15
17 1 Pin (15)
Not serviced, order REF.15
18 1476196X1 1 Circlip (15)
19 1476196X1 1 Circlip (15)
20 745277M91 4 Kit, Piston Ring [D]
747602M91 4 Kit, Piston Ring [E,F]
Up to Serial or Engine Number U391618U
20 3638721M91 4 Kit, Piston Ring [E,G,H]
From Serial or Engine Number U391619U
21 734749M1 1 Gear Number of teeth/spines 28
22 2196X 1 Key
23 747631M1 1 Pulley,Crank
24 747856M91 4 Jet
25 1447763M1 4 Dowel
26 3637005M91 4 Valve
27 1 Bolt (26)
Not serviced, order REF.26
Ref 8 Page 8

7. MASSEY FERGUSON
MF 3065 TRACTOR - 1637204 1637204
CRANKSHAFT, PISTONS AND CONNECTING RODS - T4.236 ENGINE 8
Item Part Number Qty Description Comments
28 1 Ball (26)
Not serviced, order REF.26
29 1 Spring (26)
Not serviced, order REF.26
30 1 Retainer (26)
Not serviced, order REF.26
[A]
PRE-FINISHED
[B]
UNTOPPED
[C]
PRE-TOPPED
[D]
UP TO ENGINE NO U027773M. SEE ALSO SERVICE BULLETI N NO.21
[E]
FROM ENGINE NO U027774M. SEE ALSO SERVICE BULLETIN NO.21
[F]
MAY BE REPLACED BY 3638721M91 IN ENGINE SETS ONLY
[G]
FROM ENGINE NO U391619U (IN ENGINE SETS ONLY)
[H]
WAS 747602M91 USE 3638721M91-USE IN ENGINE SETS ON LY
[J]
SEE PETERBOROUGH SERVICE BULLETIN NO.41
Ref 8 Page 8

8. MF 3065 TRACTOR - 1637204
1
75
74
4243
15
23 1444 28
22 13
30
12 2921
3211
20 31
10 24
67 19 262570 9
27
68
47
35
37
54
38
38
66
34
53
2
56 4055 4
5
7
5258
857 1762 45
59 39
50
61 71
48 4883 73
51 72
69
76
33
6
16
18
65
60
46
3
41
64
Ref 9 Page 9

9. MASSEY FERGUSON
MF 3065 TRACTOR - 1637204 1637204
CYLINDER HEAD - T4.236 ENGINE 9
Item Part Number Qty Description Comments
T4.236 ENGINE
1 3637385M91 1 Kit, Cyl.
Head
3641837M91
2 1 Cylinder
Head
(1)
Not serviced, order REF.1
3 731354M1 1 Plug (1)
4 731410M1 1 Plug (1)
5 376178X1 1 Washer (1)
6 748420M1 4 Guide (1)
7 743097M1 4 Insert (1)
8 747552M1 4 Valve
Exhaust
(1)
9 733824M1 4 Washer (1)
10 735525M1 4 Spring (1)
11 735521M1 4 Spring (1)
12 1447652M1 4 Ring (1)
13 3637041M1 4 Seal (1)
14 746698M1 4 Cap (1)
15 736453M1 8 Cotter [A] (1)
16 3640676M1 4 Guide (1)
17 746823M1 4 Valve Inlet (1)
18 733824M1 4 Washer (1)
19 735525M1 4 Spring (1)
20 735521M1 4 Spring (1)
21 3637041M1 4 Seal (1)
22 746698M1 4 Cap (1)
23 736453M1 8 Cotter [A] (1)
24 748368M1 1 Plate
25 3638693M1 1 Joint
26 353518X1 2 Screw Unf Repairs and replaces 353517X1
27 353446X1 2 Lock Washer
28 353518X1 1 Screw Unf [B]
29 375703X1 1 Washer [B]
30 353446X1 1 Lock Washer [B]
31 738651M1 1 Stud [B]
32 353916X1 1 Nut Unf [B]
33 353446X1 1 Lock Washer [B]
34 731325M1 2 Stud [B]
35 376123X1 2 Nut [B]
36 1476033X1 2 Washer [B]
37 353434X1 2 Lock Washer [B]
38 353517X1 4 Screw Unf [C]
39 353446X1 4 Lock Washer [C]
40 353536X1 2 Screw Unf [C]
41 353434X1 2 Lock Washer [C]
42 747743M1 8 Screw
43 747742M1 12 Bolt
44 747741M1 2 Screw
45 3638320M1 1 Housing [D]
Repairs and replaces 3637349M1
46 4222051M1 1 Joint
47 1447384M1 1 Thermostat
48 747944M91 1 Kit, Hose
49 1 Hose (48)
Not serviced, order REF.48
50 338616X1 1 Hose Clip (48)
Repairs and replaces 3638538M1
51 338616X1 1 Hose Clip (48)
Repairs and replaces 3638538M1
52 376606X1 1 Plug
53 376606X1 1 Plug
54 1476303X1 1 Stud
55 353431X1 1 Nut Unf
56 353434X1 1 Lock Washer
57 361509X1 1 Screw
58 353446X1 1 Lock Washer
59 354226X1 1 Bolt Unf
60 353446X1 1 Lock Washer
Ref 9 Page 9

10. MASSEY FERGUSON
MF 3065 TRACTOR - 1637204 1637204
CYLINDER HEAD - T4.236 ENGINE 9
Item Part Number Qty Description Comments
61 353518X1 2 Screw Unf
62 353446X1 2 Lock Washer
63 353540X1 2 Screw Unf
64 353434X1 2 Lock Washer
65 731410M1 1 Plug
66 376178X1 1 Washer
67 737156M1 1 Connection
68 745106M1 1 Joint
69 353538X1 2 Screw Unf
70 353434X1 2 Lock Washer
71 747835M1 1 Plate
72 353538X1 2 Screw Unf
73 353434X1 2 Lock Washer
74 736678M1 1 Plate
75 353538X1 2 Screw Unf
76 353434X1 2 Lock Washer
[A]
SERVICED IN PAIRS
[B]
REMOVE AND FIT REFS 38,39,40 AND 41
[C]
FITTED IN PLACE OF SCREWS,STUDS,NUTS AND WASHERS S UPPLIED WITH
CYLINDER HEAD ASSEMBLY.
[D]
WAS 3637349M1 USE 3638320M1/ 353519X1/ 734726M1
Ref 9 Page 9

11. MF 3065 TRACTOR - 1637204
28
30
29
32
31
27
25 15
3314
13
35
36
2
123
4
15 20
17
23
7 118
22
21
26
24
18
6
9
10
19
16
34
Ref 10 Page 10

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13. MASSEY FERGUSON
MF 3065 TRACTOR - 1637204 1637204
ROCKER SHAFT - T4.236 ENGINE 10
Item Part Number Qty Description Comments
T4.236 ENGINE
1 3641234M91 1 Rocker Shaft Ass 3640969M91
2 3637395M91 1 Rocker Shaft (1)
3 1 Shaft (2)
Not serviced, order REF.2
4 731330M1 2 Plug (2)
5 3638403M1 4 Bracket (1)
Repairs and replaces 3637063M1
6 3641306M91 4 Rockerarm (1)
Right Hand
7 1 Lever (6)
Not serviced, order REF.6
8 895748M1 1 Bush (6)
9 3641247M1 4 Lever (1)
Left Hand
10 1 Lever (9)
Not serviced, order REF.9
11 895748M1 1 Bush (9)
12 733811M1 2 Spring (1)
13 733812M1 2 Spring (1)
14 3638499M1 1 Connection [A] (1)
15 3637065M1 1 Screw [B]
3638500M1 1 Screw [C] (1)
16 739513M91 2 Shim (1)
17 376137X1 2 Circlip (1)
18 747876M1 2 Washer (1)
19 731516M1 8 Bolt (1)
20 376123X1 8 Nut (1)
21 4222069M1 8 Tappet 740671M1
22 733817M1 8 Rod
23 376525X1 1 Olive
24 361543X1 4 Bolt
25 1440275X1 4 Washer Metric
26 734912M91 1 Cover
27 3638482M1 1 Joint Repairs and replaces 748277M1
28 376192X1 4 Bolt
29 344107X1 4 Washer
30 353441X1 4 Lock Washer
31 740497M1 1 Pipe
32 3638598M1 1 Clip Repairs and replaces 375790X1
33 740498M91 1 Pipe
34 375829X1 1 Screw Up to Serial or Engine Number U226707S
3637695M1 1 Screw From Serial or Engine Number U226708S
35 375703X1 1 Washer Up to Serial or Engine Number U226708S
36 353446X1 1 Lock Washer Up to Serial or Engine Number U226708S
[A]
WAS 3637064M1 USE 3638499M1/3638500M1.
[B]
USED ONLY WITH 3637064M1
[C]
USED ONLY WITH 3638499M1
Ref 10 Page 10

14. MF 3065 TRACTOR - 1637204
3
4
9
14
11
2
1
12
24
25
23
22
22
10 21 5
15
20
19
19
18
16
17
8
7 27
6
26
13
Ref 11 Page 11

15. MASSEY FERGUSON
MF 3065 TRACTOR - 1637204 1637204
TURBOCHARGER - AT4.236 ENGINE FOR ENGINES BUILT TO BUILD LIST LJ3 1217 ONLY. 11
Item Part Number Qty Description Comments
AT4.236 ENGINE FOR ENGINES BUILT TO BUILD LIST LJ3 1217 ONLY.
1 3638729M91 1 Turbocharger [A]
2 1 Housing (1)
Not serviced, order REF.1
3 3638044M1 6 Bolt [B] (1)
4 3638043M1 3 Clamp [B] (1)
5 1 Housing (1)
Not serviced, order REF.1
6 3638042M1 6 Bolt [B] (1)
7 1896262M1 3 Lock [B] (1)
8 1896263M1 3 Clamp [B] (1)
9 3638730M1 1 Housing (1)
10 3638036M1 1 Housing (9)
11 3638037M1 1 Plate (9)
12 3638040M1 1 Wheel (9)
13 1 Nut [B] (9)
Not serviced, order REF.26
14 1 Ring [B] (9)
Not serviced, order REF.26
15 1 Bearing [B] (9)
Not serviced, order REF.26
16 1896250M1 1 Collar (9)
17 1 Ring [B] (9)
Not serviced, order REF.26
18 1 Bearing [B] (9)
Not serviced, order REF.26
19 2 Ring [B] (9)
Not serviced, order REF.26
20 4 Bolt [B] (9)
Not serviced, order REF.26
21 1 Bearing [B] (9)
Not serviced, order REF.26
22 2 Ring [B] (9)
Not serviced, order REF.26
23 1 Shroud (9)
Not serviced, order REF.9
24 3639775M1 1 Impeller (9)
25 1 Piston Ring [B] (9)
Not serviced, order REF.26
26 3638035M91 X Kit, Repair
27 1 Joint See Page - Reference Number 0649306L/
[A]
TURBOCHARGER HOUSING MAY BE ROTATED TO SUIT FITTIN G
REQUIREMENTS
[B]
ALSO INCLUDED IN REPAIR KIT
Ref 11 Page 11

16. MF 3065 TRACTOR - 1637204
1
17
18
20
26
15
24
23
19
16
14
35
22
37
13
11
11
33
8
27
32
31 10 6
30
7
929
28
5
312
4
2
39
40
25
34
36
38
21
Ref 12 Page 12