Mahindra MKM 595 Reference manual

Category : Product Improvement Group : Brakes Bulletin No : M/22/F17/09
Model : MKM 595/585 DI OIB Date : 05/05/2016
Sub : Introduction of Pull type design in Oil Immersed Brakes (OIB).
Reason for Change : Design Optimization.
Modication :
1. Design of brake assy is changed from shaft type to pull type. Accordingly Brake actuating disc ramp
angle is changed from 21 degree to 18 degree.
2. Also Intermediate Discs (Steel) are changed from 3 nos. to 2 nos.
Existing Design New Design
Shaft
Type
Auto
Swing
Arrestor
Manual
Swing
Arrestor
Pull
Type

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‘m°S>b … MKM 595/585 DI OIB {XZm§H$ : 05/05/2016

Sr.
No. Part Description Old Part No. New Part No. Qty / Tractor
Interchange
able
Page / Ref
No.
1 ASSY. Brake 178 mm LH 595 DI OIB 006507738B91 006515264C91 1
As A Set
161 / *
2 ASSY. Brake 178 mm RH 595 DI OIB 006512295B91 006515265C91 1 161 / *
3BOLT Bull Cage – Brake Housing 000032830B12 000020253E05 10 162 / 17
4 BOOT Rubber Added 006512577C1 2 162 / *
5PIN Split Added 006507792B1 11 162 / *
6 WASHER Plain Added 006512578C1 4 162 / *
7 NUT Hex Headed - Pull Rod Added 006507789B1 2 162 / *
8 LEVER Brake Actuating Added 006512579C1 4 162 / *
9 BLOCK Trunion (Adjuster End) Added 006507788B1 2 162 / *
10 PIN Added 006507786B1 1 162 / *
11 BLOCK Trunion (Pull Rod End) Added 006507787B1 2 162 / *
12 ROD Pull Added 006513860C1 2 162 / *
13 LINK Plain Added 006513861C1 4 162 / *
14 PIN Assembly Pull Rod Added 006513863C1 2 162 / *
15 DISC Actuating 006507759B1 006513864C1 4 162 / 5
8
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9
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44
45
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Brake assembly

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1Egoå~br ~«oH$ 178 mm LH 595 DI OIB 006507738B91 006515264C91 1
EH$ goQ> Ho$
ê$n ‘|
161 / *
2Egoå~br ~«oH$ 178 mm RH 595 DI OIB 006512295B91 006515265C91 1 161 / *
3~moëQ> ~wb Ho$O - ~«oH$ hmCqgJ 000032830B12 000020253E05 10 162 / 17
4~yQ> a~a Omo‹S>m J¶m h¡ 006512577C1 2 162 / *
5{nZ pñßbQ> Omo‹S>m J¶m h¡ 006507792B1 11 162 / *
6dm°ea ßboZ Omo‹S>m J¶m h¡ 006512578C1 4 162 / *
7ZQ> h¡³g hoS>oS> - nwb am°S> Omo‹S>m J¶m h¡ 006507789B1 2 162 / *
8brda ~«oH$ E³MwEqQ>J Omo‹S>m J¶m h¡ 006512579C1 4 162 / *
9ãbm°H$ Q¯>{Z¶Z (ES>OñQ>a E|S>) Omo‹S>m J¶m h¡ 006507788B1 2 162 / *
10 {nZ Omo‹S>m J¶m h¡ 006507786B1 1 162 / *
11 ãbm°H$ Q¯>{Z¶Z (nwb am°S> E|S>) Omo‹S>m J¶m h¡ 006507787B1 2 162 / *
12 am°S> nwb Omo‹S>m J¶m h¡ 006513860C1 2 162 / *
13 qbH$ ßboZ Omo‹S>m J¶m h¡ 006513861C1 4 162 / *
14 {nZ Egoå~br nwb am°S> Omo‹S>m J¶m h¡ 006513863C1 2 162 / *
15 {S>ñH$ E³MwEqQ>J 006507759B1 006513864C1 4 162 / 5
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16 BALL Steel Actuating Disc 006507757B1 006513865C1 10
As A Set
162 / 7
17 SPRING Actuating Disc 006507758B1 006513866C1 10 162 / 6
18 DISC Friction 006506427C1 006512573C1 8 163 / 4
19 HOUSING Brake LH 595 DI OIB 006503245C1 006517819C91 1 162 / 34
20 HOUSING Brake RH 595 DI OIB 006506428C1 006517820C91 1 162 / 34
21 DISC Intermediate (Steel Plate) 006506426C1 006512574C1 4 161 / 3
22 GASKET Brake Housing Brake Cover 006503038C2 006512118B1 2 161 / 1
23 BOLT Brake Housing – Brake Cover 000179883 000179883 4 162 / 16
24 BOLT Added 000020791E05 2 162 / *
25 ROD Actuating Diff. Lock Cam 006511829B91 006513132C91 1 164 / *
26 EYE BOLT Link Turn Buckle - Brake 006502917C91 006512879C1 2 162 / 24
27 BOLT 000032145B12 000179895 8 162 / *
28 PLATE Adapter Bull Cage RH - OIB Added 006512206C1 1 161 / *
29 PLATE Adapter Bull Cage LH - OIB Added 006512207C1 1 161 / *
30 BOLT HEX. Added 006503432C1 10 162 / *
31 LEVER Brake LH 007607066C1 Deleted 1 162 / 20
32 LEVER Brake RH 007607065C1 Deleted 1 162 / 20
33 CIRCLIP 001127629R2 Deleted 2 162 / 21
34 PIN Cotter 000103374 Deleted 2 162 / *
35 SEAL Oil 006503935B91 Deleted 2 162 / 19
36 WASHER Plain 000120396 Deleted 2 162 / *
37 KIT Adjuster Assembly Added For
Service 006513905C1 1 162 / *
38 WASHER Added 006512586C1 1 162 / *
39 ADAPTOR Added 006512587B1 1 162 / *
40 NUT Added 006512588C1 1 162 / *
41 SCREW Allen Added 006512589C1 1 162 / *
42 COVER Adjuster Added 006512590C1 1 162 / *
43 KIT Steel Plate & Friction Plate Added For
Service 006517821C91 1 162 / *
44 SHAFT Differential Lock - For 595 DI
BP MKM 006507006B1 006513813C1 1 146 / 5
45 PEDAL Differential Lock For 595 DI
BP MKM 006512261B91 006515334B91 1 147 / 13
46 PEDAL Differential Lock For 595 DI
NST MKM 006511839C91 006515333B91 1 147 / 13
47 SHAFT Bull Pinion RH (13 T) - 595 DI 006503268B1 006503268B2 1 145/ 21
48 SHAFT Bull Pinion LH (13 T) - 595 DI 006503269B1 006503269B2 1 144 / 11
49 CAGE Bearing Bull Pinion Shaft LH
Cpte. 595 DI - OIB 006501001B1 006501001B2 1 144 / 1

16 ~m°b ñQ>rb E³MwwEqQ>J {S>ñH$ 006507757B1 006513865C1 10
EH$ goQ> Ho$
ê$n ‘|
162 / 7
17 pñà¨J E³MwEqQ>J {S>ñH$ 006507758B1 006513866C1 10 162 / 6
18 {S>ñH$ {’«$³eZ 006506427C1 006512573C1 8 163 / 4
19 hmCqgJ ~«oH$ LH 595 DI OIB 006503245C1 006517819C91 1 162 / 34
20 hmCqgJ ~«oH$ RH 595 DI OIB 006506428C1 006517820C91 1 162 / 34
21 {S>ñH$ B§Q>a‘r{S>EQ> (ñQ>rb ßboQ>) 006506426C1 006512574C1 4 161 / 3
22 JmñHo$Q> ~«oH$ hmCqgJ ~«oH$ H$da 006503038C2 006512118B1 2 161 / 1
23 ~moëQ> ~«oH$ hmCqgJ - ~«oH$ H$da 000179883 000179883 4 162 / 16
24 ~moëQ> Omo‹S>m J¶m h¡ 000020791E05 2 162 / *
25 am°S> E³MwEqQ>J {S>’$. bm°H$ H¡$‘ 006511829B91 006513132C91 1 164 / *
26 AmB© ~moëQ> qbH$ Q>Z© ~H$b - ~«oH$ 006502917C91 006512879C1 2 162 / 24
27 ~moëQ> 000032145B12 000179895 8 162 / *
28 ßboQ> ES>oßQ>a ~wb Ho$O RH - OIB Omo‹S>m J¶m h¡ 006512206C1 1 161 / *
29 ßboQ> ES>oßQ>a ~wb Ho$O LH - OIB Omo‹S>m J¶m h¡ 006512207C1 1 161 / *
30 ~moëQ> h¡³g Omo‹S>m J¶m h¡ 006503432C1 10 162 / *
31 brda ~«oH$ LH 007607066C1 hQ>m¶m J¶m h¡ 1 162 / 20
32 brda ~«oH$ RH 007607065C1 hQ>m¶m J¶m h¡ 1 162 / 20
33 gap³bn 001127629R2 hQ>m¶m J¶m h¡ 2 162 / 21
34 {nZ H$moQ>a 000103374 hQ>m¶m J¶m h¡ 2 162 / *
35 grb Am°¶b 006503935B91 hQ>m¶m J¶m h¡ 2 162 / 19
36 dm°ea ßboZ 000120396 hQ>m¶m J¶m h¡ 2 162 / *
37 {H$Q> ES>OñQ>a Egoå~br g{d©g Ho$ {bE
Omo‹S>m J¶m h¡ 006513905C1 1 162 / *
38 dm°ea Omo‹S>m J¶m h¡ 006512586C1 1 162 / *
39 ES>m°ßQ>a Omo‹S>m J¶m h¡ 006512587B1 1 162 / *
40 ZQ> Omo‹S>m J¶m h¡ 006512588C1 1 162 / *
41 ñH«y$ EbZ Omo‹S>m J¶m h¡ 006512589C1 1 162 / *
42 H$da ES>OñQ>a Omo‹S>m J¶m h¡ 006512590C1 1 162 / *
43 {H$Q> ñQ>rb ßboQ> d {’«$³eZ ßboQ> g{d©g Ho$ {bE
Omo‹S>m J¶m h¡ 006517821C91 1 162 / *
44 emâQ> {S>’«o$pÝe¶b bm°H$-595 DI BP MKM
Ho$ {bE 006507006B1 006513813C1 1 146 / 5
45 noS>b {S>’«o$pÝe¶b bm°H$-595 DI BP MKM
Ho$ {bE 006512261B91 006515334B91 1 147 / 13
46 noS>b {S>’«o$pÝe¶b bm°H$-595 DI NST MKM
Ho$ {bE 006511839C91 006515333B91 1 147 / 13
47 emâQ> ~wb {n{Z¶Z RH (13 T) - 595 DI 006503268B1 006503268B2 1 145/ 21
48 emâQ> ~wb {n{Z¶Z LH (13 T) - 595 DI 006503269B1 006503269B2 1 144 / 11
49 Ho$µO ~o¶[a¨J ~wb {n{Z¶Z emâQ> LH Cpte. 595
DI - OIB 006501001B1 006501001B2 1 144 / 1

Note : 1. The repair, maintenance & other relevant settings processes remains same as that of MKM OIB Brakes.
2. Refer Annexure 1 for service instructions and adjustments.
You are requested to share this information with the concerned & update the Parts Catalogue (TRAMKMNPC01)
Cut Off Serial No. :
585 DI- NTJB00007, NTGB00012, NTXB00036, NTX800007
595 DI- NLJH03246, NLGB03477, NLGY00946, NLGH01426, NLGN00581, NLBH02034, NLEB03255
50 CAGE Bearing Bull Pinion Shaft RH
Cpte. 595 DI - OIB 006501002B1 006501002B2 1
As A Set
144 / 22
51 SHAFT Brake Pedal Cpte. 595 DI OIB 006501693C11 006512490C91 1 155 / 11
52 PEDAL Brake Cpte. LH-595 BP OIB 007608831B92 006514760B91 1 155 / 2
53 PEDAL Brake Cpte. RH -595 BP OIB 007608830B92 006514759B91 1 154 / 1
54 PEDAL Brake Cpte. LH-595 NST OIB 007904978B91 006515548C91 1 155 / 2
55 PEDAL Brake Cpte. RH -595 NST OIB 007904977B91 006515547C91 1 154 / 1

ZmoQ> … 1. [ano¶a, aIaImd VWm Aݶ g§~§{YV goqQ>½g à{H«$¶mE§ MKM OIB ~«o³g Ho$ g‘mZ hr ah|Jr&
2. g{d©g g§~§Yr {ZX}em| d ES>OñQ>‘oÝQ²>g Ho$ {bE n[a{eîQ> 1XoI|&
H$m¶m©Ýd¶Z H«$‘m§H$ …-
585 DI- NTJB00007, NTGB00012, NTXB00036, NTX800007
595 DI- NLJH03246, NLGB03477, NLGY00946, NLGH01426, NLGN00581, NLBH02034, NLEB03255
50 Ho$µO ~o¶[a¨J ~wb {n{Z¶Z emâQ> RH Cpte.
595 DI - OIB 006501002B1 006501002B2 1
EH$ goQ> Ho$
ê$n ‘|
144 / 22
51 emâQ> ~«oH$ noS>b Cpte. 595 DI OIB 006501693C11 006512490C91 1 155 / 11
52 noS>b ~«oH$ Cpte. LH-595 BP OIB 007608831B92 006514760B91 1 155 / 2
53 noS>b ~«oH$ Cpte. RH -595 BP OIB 007608830B92 006514759B91 1 154 / 1
54 noS>b ~«oH$ Cpte. LH-595 NST OIB 007904978B91 006515548C91 1 155 / 2
55 noS>b ~«oH$ Cpte. RH -595 NST OIB 007904977B91 006515547C91 1 154 / 1
H¥$n`m CnamoŠV gwYmam| Ho$ ~mao _| g^r H$mo gy{MV H$a| VWm nmQ²>©g H¡$Q>bm°J (TRAMKMNPC01) _| C{MV gwYma H$a|&

Annexure- 1
SERVICE INSTRUCTION
OIL IMMERSED DISC BRAKE
SPECIFICATION:
Size Ø 178 x 133 mm ( ø 7” x 5.25”)
Brake Type Multiplate – oil immersed
Friction disc type Paper based friction bonded on to both sides metal plate
No off friction disc per brake. 4 no’s per brake
Intermediate plate Pressed steel disc
No off intermediate plate per brake. 2 no’s per brake
DO’S
1. Ensure that lock plate at pull rod is crimped on to the screw after tightening.
2. Always use 0.8 mm thick gasket between housing and adaptor plate.
3. Ensure correct quantity of oil to recommended grade in the Transmission.
4. Friction discs should be soaked in the Fresh recommended oil for minimum one hour before fitment.
5. During replacement of Friction disc & Intermediate disc to be inspected and replaced as necessary.
6. Actuating disc return springs should be replaced whenever Friction / Intermediate discs are changed.
7. Adjust the brakes in wheels jacked up condition.
8. Ensure that friction discs splines are free in the mating shaft splines.
9. Check for Oil level once a week and check for any leakage in the lines.
10. Use only recommended Friction discs for replacement.
11. In cases of any one friction disc found worn below service limit in a brake assembly that friction disc alone can be
replaced with new one
DONT’S
1. Do not disturbed the manual swing arrester When the brakes are new, as it is already set.
2. Do not clean the friction disc with chemical agents / acids / diesel /water etc.
3. Do not Use the Brake in Engine OFF Condition – Towing application.
4. Never contaminate the Friction / Intermediate discs with Grease.
5. Do not Clean the Brake parts and Friction / Intermediate discs with water (Jet)
6. Never operate the tractor when the transmission oil is below recommended level.
SERVICE SCHEDULE
1. Transmission oil level to be inspected once a week.
2. At every brake overhauling lining wear to be inspected and replace if necessary.
3. Brake assembly to be overhauled once in 1000 hours.
4. Transmission oil to be replaced once in 1000 hours or 1 year whichever is earlier.
5. Inspect the pedal linkages and cross link bushes and replace at every service.
6. Activation disc return springs should be replaced once in 1000 hours of operation.
BRAKE ADJUSTMENT PROCEDURE:
1. Adjustment of brake is made by altering the length of the pull rod at operating Lever.
2. Jack up the rear wheels clear off the ground.
3. Move the gear selection lever in the Neutral position.
4. Release the parking brake and unlatch the pedals.
5. Measure the pedal travel of LH brake.
6. Adjust pedal travel to 60 – 65 mm.
7. Brake Adjustment has to be done independently LH & RH Brakes repeat the same to RH brake.

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