Difference between revisions of "Drive belts"

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(→‎M13AA with P.S. but without A.C.: added known part numbers for M13A with P.S. but without A.C.)
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** This engine exists in two variants, but both are effectively the same from the "drive belt choice" perspective;
 
** This engine exists in two variants, but both are effectively the same from the "drive belt choice" perspective;
 
* K15B - petrol engine, used in Jimnys 4;
 
* K15B - petrol engine, used in Jimnys 4;
 
 
== Belt details ==
 
 
 
* Suzuki belt P.N. <font face="Courier">95141-50F01</font> has universal parameters <font face="Courier">4PK835</font> and was originally installed in a Jimny 3 with M13A VVT engine, made in 2013, with P.S. and A.C.
 
  
  
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[[File:G13BB with PAS.png|250px|thumb|left|G13BB with P.S.]]
 
[[File:G13BB with PAS.png|250px|thumb|left|G13BB with P.S.]]
* P.S.: Adjust mid point of belt between Pump and Crank (lower belt section) to 6 – 9 mm (0.24 – 0.35 in.) of flex by adjusting tensioner
+
* Adjust mid point of belt between pump and crank (lower belt section) to 6 – 9 mm (0.24 – 0.35 in.) of flex by adjusting tensioner
 
* [https://www.bigjimny.com/store/belts.html Shop for V-Belts in BigJimny Shop]
 
* [https://www.bigjimny.com/store/belts.html Shop for V-Belts in BigJimny Shop]
 
<br clear=all>
 
<br clear=all>
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[[File:G13BB with Aircon.png|250px|thumb|left|G13BB with P.S. and A.C.]]
 
[[File:G13BB with Aircon.png|250px|thumb|left|G13BB with P.S. and A.C.]]
* P.S.: Adjust horizontal (TOP) of belt to 3 – 4 mm (0.12 – 0.16 in.) of flex by adjusting tensioner
+
* Adjust horizontal (TOP) of belt to 3 – 4 mm (0.12 – 0.16 in.) of flex by adjusting tensioner
 
* [https://www.bigjimny.com/store/belts.html Shop for V-Belts in BigJimny Shop]
 
* [https://www.bigjimny.com/store/belts.html Shop for V-Belts in BigJimny Shop]
 
<br clear=all>
 
<br clear=all>
  
  
=== M13A with P.S. but without A.C. ===
+
=== M13AA with P.S. but without A.C. ===
  
  
[[File:M13AA with PAS.png|250px|thumb|left|M13A with P.S.]]
+
[[File:M13AA with PAS.png|250px|thumb|left|M13AA with P.S.]]
* Auxillary Belt - known part number for some models '''95141-50F01'''
+
* Auxillary belt - part number (which should fit all cars) is '''95141-50F01''' (generic specification: '''4PK 835''')
*P.S. Belt - known part numbers for some models '''17521-84H00''' or '''49180-60B20'''
+
* P.S. belt - part number is  '''17521-84H00''' ('''4PK 850''') or '''49180-60B20''' ('''4PK 850''')
* P.S.:Adjust mid point of belt between Pump and Crank (lower belt section) to 6 – 9 mm (0.24 – 0.35 in.) of flex by adjusting tensioner
+
* Adjust mid point of belt between Pump and Crank (lower belt section) to 6 – 9 mm (0.24 – 0.35 in.) of flex by adjusting tensioner
 
* [https://www.bigjimny.com/store/belts.html Shop for V-Belts in BigJimny Shop]
 
* [https://www.bigjimny.com/store/belts.html Shop for V-Belts in BigJimny Shop]
 
<br clear=all>
 
<br clear=all>
  
=== M13AA with P.S. and with A.C. ===
+
 
 +
=== M13AA without P.S. but with A.C. ===
  
  
[[File:M13AA with Aircon_PAS.png|250px|thumb|left|M13AA with P.S. and A.C.]]
+
[[File:M13AA with Aircon.png|250px|thumb|left|M13AA with P.S.]]
* Auxillary Belt - known part number for some models '''95141-50F01'''  
+
* Auxillary Belt - part number (which should fit all cars) is '''95141-50F01''' (generic specification: '''4PK 835''')
* P.S.+A.C. Belt - known part number for some models '''17521-52E00'''  
+
* A.C. belt - part number (which should fit all cars) is '''49181-60A00''' (generic specification: '''4PK 790''')
* P.S.: Adjust horizontal (bottom) of belt to 6 – 9 mm (0.24 – 0.35 in.) of flex by adjusting tensioner
+
* A.C.: Adjust horizontal (bottom) of belt to 6 – 9 mm (0.24 – 0.35 in.) of flex by adjusting tensioner
 
* [https://www.bigjimny.com/store/belts.html Shop for V-Belts in BigJimny Shop]
 
* [https://www.bigjimny.com/store/belts.html Shop for V-Belts in BigJimny Shop]
 
<br clear=all>
 
<br clear=all>
  
  
=== M13AA without P.S. but with A.C. ===
+
=== M13AA with P.S. and with A.C. ===
  
  
[[File:M13AA with Aircon.png|250px|thumb|left|M13AA with P.S.]]
+
[[File:M13AA with Aircon_PAS.png|250px|thumb|left|M13AA with P.S. and A.C.]]
* Auxillary Belt - known part number for some models '''95141-50F01'''  
+
* Auxillary Belt - part number (which should fit all cars) is '''95141-50F01''' (generic specification: '''4PK 835''')
* A.C.: Adjust horizontal (bottom) of belt to 6 – 9 mm (0.24 – 0.35 in.) of flex by adjusting tensioner
+
* P.S.+ A.C. belt - part number (which should fit all cars) is '''17521-52E00''' (generic specification: '''4PK 950''')
 +
* Adjust horizontal (bottom) of belt to 6 – 9 mm (0.24 – 0.35 in.) of flex by adjusting tensioner
 
* [https://www.bigjimny.com/store/belts.html Shop for V-Belts in BigJimny Shop]
 
* [https://www.bigjimny.com/store/belts.html Shop for V-Belts in BigJimny Shop]
 
<br clear=all>
 
<br clear=all>
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* First of all, the BigJimny shop has a high quality replacement bearing for sale (read above).
 
* First of all, the BigJimny shop has a high quality replacement bearing for sale (read above).
 +
 
* However, if you for some reason want to replace the entire tensioner assembly (generally a lot more expensive), you can either buy the original Suzuki P.N. 49160-81A00, or one of the aftermarket tensioners.
 
* However, if you for some reason want to replace the entire tensioner assembly (generally a lot more expensive), you can either buy the original Suzuki P.N. 49160-81A00, or one of the aftermarket tensioners.
 
** Example aftermarket tensioner is [https://www.vsm.skf.com/uk/en/products/VKM66009 SKF VKM66009]
 
** Example aftermarket tensioner is [https://www.vsm.skf.com/uk/en/products/VKM66009 SKF VKM66009]
  
  
* By the way, the bearing which Suzuki originally installs in this tensioner is NSK 6010DU2 (that's at least the case in M13A engined Jimnys made in 2013).
+
* Universal specification for a fully compatible bearing from any aftermarket manufacturer (SKF, Timken, FAG, Koyo, etc.) is: <font face="Courier">60102RS</font>.
 +
 
 +
 
 +
* The bearing which Suzuki originally installs in this tensioner is <font face="Courier">NSK 6010DU2</font> (that's at least the case in M13A engined Jimnys made in 2013).
 
** That bearing has rubber seals on both sides.
 
** That bearing has rubber seals on both sides.
 
** Specifications are: single-row, ball bearings, deep groove, 50 x 80 x 16 mm
 
** Specifications are: single-row, ball bearings, deep groove, 50 x 80 x 16 mm
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* There is also a "premium" edition of this bearing.
+
* There is also a "premium" edition of this NSK bearing.
 
** It is [https://www.jp.nsk.com/app02/NSKOnlineCatalog/en/bearing/detail.jsp?Prod_Type1=DGBB&Prod_Type2=DGBB_SR&Prod_Type3=DGBB_SR_VV&yobi=6010VV NSK 6010VV].
 
** It is [https://www.jp.nsk.com/app02/NSKOnlineCatalog/en/bearing/detail.jsp?Prod_Type1=DGBB&Prod_Type2=DGBB_SR&Prod_Type3=DGBB_SR_VV&yobi=6010VV NSK 6010VV].
 
* The "VV" suffix means that is has special "contactless" double sided rubber seals (and made of some super tech rubber), which effectively allow far higher bearing RPMs and operating temperatures.
 
* The "VV" suffix means that is has special "contactless" double sided rubber seals (and made of some super tech rubber), which effectively allow far higher bearing RPMs and operating temperatures.

Latest revision as of 08:20, 31 July 2022

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Introduction

Gen3-100x100.jpg


Gen4-100x100.jpg


  • This article deals with the engine drive belts and associated tensioners, their configurations and adjustment.


  • Petrol Jimnys have an auxiliary belt (fan belt) and a power steering belt.
    • There are a number of combinations and it is essential you get the correct belt.
  • Diesel Jimnys have one auxiliary belt which drives all auxiliary engine devices.

Warning Icon.pngYou should not purchase based on guidance below - you should identify the correct belt for your vehicle elsewhere.



Nomenclature

For shorter naming, these abbreviations and designations will be used in this article:

  • P.S. - Power Steering
  • A.C. - Air Conditioning
  • G13BB - petrol engine, used in very early petrol Jimnys 3 and many cabrio / open top petrol Jimnys 3;
  • M13A / M13AA / M13A VVT - family of petrol engines, used in most petrol Jimnys 3 from 2001 to 2018;
    • All variants of this engine are effectively the same from the "drive belt choice" perspective;
  • K9K - Renault's diesel engine, used in all diesel Jimnys 3;
    • This engine exists in two variants, but both are effectively the same from the "drive belt choice" perspective;
  • K15B - petrol engine, used in Jimnys 4;


Belt configurations

Gen3-100x100.jpg


Gen4-100x100.jpg


G13BB with P.S. but without A.C.

G13BB with P.S.
  • Adjust mid point of belt between pump and crank (lower belt section) to 6 – 9 mm (0.24 – 0.35 in.) of flex by adjusting tensioner
  • Shop for V-Belts in BigJimny Shop



G13BB with P.S. and with A.C.

G13BB with P.S. and A.C.



M13AA with P.S. but without A.C.

M13AA with P.S.
  • Auxillary belt - part number (which should fit all cars) is 95141-50F01 (generic specification: 4PK 835)
  • P.S. belt - part number is 17521-84H00 (4PK 850) or 49180-60B20 (4PK 850)
  • Adjust mid point of belt between Pump and Crank (lower belt section) to 6 – 9 mm (0.24 – 0.35 in.) of flex by adjusting tensioner
  • Shop for V-Belts in BigJimny Shop



M13AA without P.S. but with A.C.

M13AA with P.S.
  • Auxillary Belt - part number (which should fit all cars) is 95141-50F01 (generic specification: 4PK 835)
  • A.C. belt - part number (which should fit all cars) is 49181-60A00 (generic specification: 4PK 790)
  • A.C.: Adjust horizontal (bottom) of belt to 6 – 9 mm (0.24 – 0.35 in.) of flex by adjusting tensioner
  • Shop for V-Belts in BigJimny Shop



M13AA with P.S. and with A.C.

M13AA with P.S. and A.C.
  • Auxillary Belt - part number (which should fit all cars) is 95141-50F01 (generic specification: 4PK 835)
  • P.S.+ A.C. belt - part number (which should fit all cars) is 17521-52E00 (generic specification: 4PK 950)
  • Adjust horizontal (bottom) of belt to 6 – 9 mm (0.24 – 0.35 in.) of flex by adjusting tensioner
  • Shop for V-Belts in BigJimny Shop



K9K

  • Info needed ...


K15B

  • Info needed ...


Tensioners for Jimnys 3

Gen3-100x100.jpg


There basically two types of tensioners for petrol Jimnys 3:

  • One with a small center;
    • These are more common on the G13B engines;
  • One with a large center;
    • There are more common on the M13A family of engines;

Warning Icon.pngYou should not purchase based on guidance below - you should identify the correct tensioner for your vehicle.



Small hole tensioner

Small hole tensioner
  • This is Suzuki part number 49160-82A00.
  • If the bearing has worn, then it can be replaced by pressing the old bearing out.
  • A suitable bearing is available in the BigJimny Shop HERE



Large hole tensioner

Small hole tensioner
  • This is Suzuki part number 49160-81A00.
  • This tensioner is commonly called a "smilely tensioner" because of the appearance.
  • If the bearing has worn then it can be replaced by pressing the old bearing out of the outer rim and pressing the smilely centre out.
  • A suitable bearing is available in the BigJimny Shop HERE



Replacements

  • First of all, the BigJimny shop has a high quality replacement bearing for sale (read above).
  • However, if you for some reason want to replace the entire tensioner assembly (generally a lot more expensive), you can either buy the original Suzuki P.N. 49160-81A00, or one of the aftermarket tensioners.


  • Universal specification for a fully compatible bearing from any aftermarket manufacturer (SKF, Timken, FAG, Koyo, etc.) is: 60102RS.


  • The bearing which Suzuki originally installs in this tensioner is NSK 6010DU2 (that's at least the case in M13A engined Jimnys made in 2013).
    • That bearing has rubber seals on both sides.
    • Specifications are: single-row, ball bearings, deep groove, 50 x 80 x 16 mm
  • NSK has allegedly superseded it with the bearing model 6010DDU.
    • However, since the specifications of those two bearings appear to be the same, it could very well be the same bearing, but just a changed naming nomenclature.


  • There is also a "premium" edition of this NSK bearing.
  • The "VV" suffix means that is has special "contactless" double sided rubber seals (and made of some super tech rubber), which effectively allow far higher bearing RPMs and operating temperatures.
    • However, this premium bearing is about 3x more expensive than the "ordinary" one.
  • This premium bearing may be an "overkill" for this application (in other words, the standard bearing may be sufficient), but an expert should give an opinion.
    • However, if someone wants to indulge themselves with this premium bearing edition (instead of using chocolate or sex dolls for a change), then buy NSK 6010VV.


Tensioners for Jimnys 4

Gen3-100x100.jpg


Gen4-100x100.jpg


Info needed ...


Torque Settings

Full details of the torque settings can be found in the reference data


Page last edited on 31/07/2022 by user Bosanek