{"id":2955,"date":"2023-11-18T00:20:07","date_gmt":"2023-11-17T23:20:07","guid":{"rendered":"https:\/\/mbci.mackuz.ovh\/?p=2955"},"modified":"2023-11-18T00:20:07","modified_gmt":"2023-11-17T23:20:07","slug":"renewing-and-tensioning-of-v-belt","status":"publish","type":"post","link":"https:\/\/mbci.mackuz.ovh\/index.php\/2023\/11\/18\/renewing-and-tensioning-of-v-belt\/","title":{"rendered":"Renewing and tensioning of V-belt"},"content":{"rendered":"

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13\u2014340 Renewing and tensioning of V-belt<\/strong><\/div>\n<\/div>\n<\/td>\n
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V-belt dimensions and adjusting values<\/strong><\/div>\n<\/div>\n<\/td>\n
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V-belts<\/div>\n<\/div>\n<\/td>\n
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A Alternator Coolant pump<\/div>\n<\/div>\n<\/td>\n
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B Refrigerant compressor<\/div>\n<\/div>\n<\/td>\n
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C Power steering pump<\/div>\n<\/div>\n<\/td>\n
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Dimensions<\/div>\n<\/div>\n<\/td>\n
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9.5 x 10351<\/sup>) (2 each)<\/div>\n<\/div>\n<\/td>\n
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12.5×925<\/div>\n<\/div>\n<\/td>\n
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12.5 x 1145<\/div>\n<\/div>\n<\/td>\n
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Adjusting value KG scale on measur\u00ading instrument<\/div>\n<\/div>\n<\/td>\n
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new<\/div>\n<\/div>\n<\/td>\n
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30<\/div>\n<\/div>\n<\/td>\n
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50<\/div>\n<\/div>\n<\/td>\n
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used<\/div>\n<\/div>\n<\/td>\n
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20-25<\/div>\n<\/div>\n<\/td>\n
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40-45<\/div>\n<\/div>\n<\/td>\n
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l<\/sup>) <\/em>Double V-belts may be installed in pairs and from one manufacturer only.<\/div>\n<\/div>\n<\/td>\n
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Conventional tool<\/strong><\/div>\n<\/div>\n<\/td>\n
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Measuring instrument (Krikit)<\/div>\n<\/div>\n<\/td>\n
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e.g. made by Gates GmbH<\/div>\n
Gravener StraBe 191-193, D-4018 Langenfeld 2<\/div>\n
e.g. made by Gates Rubber Company<\/div>\n
999 S. Broadway, USA-80217 Denver\/Colorado<\/div>\n<\/div>\n<\/td>\n
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Note<\/strong><\/div>\n<\/div>\n<\/td>\n
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\"om617<\/div>\n<\/td>\n
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The Krikit measuring instrument is recommended for testing V-belt tension.<\/div>\n<\/div>\n<\/td>\n
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1\u00a0 \u00a0 Crankshaft<\/div>\n
2\u00a0 \u00a0Coolant pump<\/div>\n
3\u00a0 \u00a0Alternator<\/div>\n<\/div>\n<\/td>\n
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4 Refrigerant compressor 6 Power steering pump<\/div>\n<\/div>\n<\/td>\n
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Handling of measuring instrument<\/strong><\/div>\n<\/div>\n<\/td>\n
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\"om617<\/div>\n<\/td>\n
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For testing V-belt tension the measuring instrument can be handled in various ways:<\/div>\n
a) With thumb and forefinger against rubber loop, with the finger tips resting on pushbutton.<\/div>\n<\/div>\n<\/td>\n
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13.8-340\/1 F 2<\/div>\n<\/div>\n<\/td>\n
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b) With forefinger from above in rubber loop.<\/div>\n<\/div>\n<\/td>\n
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c) With forefinger laterally between rubber loop and pushbutton.<\/div>\n<\/div>\n<\/td>\n
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Testing<\/div>\n<\/div>\n<\/td>\n
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1\u00a0 \u00a0 Lower indicator arm on measuring instrument.<\/div>\n
2\u00a0 \u00a0Place measuring instrument on V-belt in center between pulleys. The lateral stop of the measuring instrument should rest laterally against V-belt (arrow).<\/div>\n
Attention!<\/strong><\/div>\n
On double belt drive, make sure that the measuring instrument rests on one V-belt only.<\/div>\n<\/div>\n<\/td>\n
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3 Exert a uniform, vertical pressure on V-belt upper surface by means of pushbutton, until click spring is audibly (or noticeably) disengaging.<\/div>\n
Note: <\/strong>Upon disengagement of click spring, do not continue pushing on measuring instrument, since otherwise a wrong measuring value will be indicated.<\/div>\n<\/div>\n<\/td>\n
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13.8-340\/2 F 2<\/div>\n<\/div>\n<\/td>\n
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4\u00a0 \u00a0Carefully lift measuring instrument from V-belt. Avoid knocks against instrument and do not change position of indicator arm.<\/div>\n
5\u00a0 \u00a0 Read tensioning value at point of intersection of indicator arm and upper scale (KG scale, arrow).<\/div>\n
The respective adjusting values refer to upper scale of measuring instrument.<\/div>\n<\/div>\n<\/td>\n
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Replacement<\/strong><\/div>\n<\/div>\n<\/td>\n
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Check condition of V-belt<\/strong><\/div>\n
Replace cracked, porous, burnt or worn V-belts.<\/div>\n
Attention!<\/strong><\/div>\n
If one of the two V-belts of double belt drive for alternator and coolant pump fails due to wear, always replace both V-belts on principle.<\/div>\n
Use only V-belts in pairs made by one and the same manufacturer.<\/div>\n
V-belts are available as spare parts in sets only.<\/div>\n<\/div>\n<\/td>\n
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1\u00a0 \u00a0 Move tensioning device or units into starting posi\u00adtion.<\/div>\n
2\u00a0 \u00a0Mount V-belt without using force.<\/div>\n
3\u00a0 \u00a0Tension V-belt.<\/div>\n<\/div>\n<\/td>\n
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Tensioning<\/strong><\/div>\n<\/div>\n<\/td>\n
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V-belt A Alternator \u2014 coolant pump<\/strong><\/div>\n<\/div>\n<\/td>\n
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1 Loosen nut (1) and screws (2 and 3).<\/div>\n<\/div>\n<\/td>\n
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13.8-340\/3 F2<\/div>\n<\/div>\n<\/td>\n
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2\u00a0 \u00a0Tension V-belt by means of nut (5) of tensioning screw (4).<\/div>\n
3\u00a0 \u00a0Tighten nut (1) and screws (2 and 3).<\/div>\n
4\u00a0 \u00a0Continue turning nut (5) by approx. 1 \/4 to 1 \/2 turn (to tight seat).<\/div>\n<\/div>\n<\/td>\n
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V-belt B Refrigerant compressor<\/strong><\/div>\n<\/div>\n<\/td>\n
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1 Loosen screws (6, 7 and 8).<\/div>\n<\/div>\n<\/td>\n
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2\u00a0 \u00a0Tension V-belt by means of nut (9) of tensioning screw (10).<\/div>\n
3\u00a0 \u00a0Tighten screws (6, 7 and 8).<\/div>\n<\/div>\n<\/td>\n
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V-belt C Power steering pump<\/strong><\/div>\n<\/div>\n<\/td>\n
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1 Loosen nuts (11, 12 and 13).<\/div>\n<\/div>\n<\/td>\n
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13.8-340\/4- F2<\/div>\n<\/div>\n<\/td>\n
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2 Tension V-belt by means of tensioning screw (14).<\/div>\n<\/div>\n<\/td>\n
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3 Tighten nuts (11, 12 and 13).<\/div>\n<\/div>\n<\/td>\n
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13.8-340\/5 F 2<\/div>\n<\/div>\n<\/td>\n
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    13\u2014340 Renewing and tensioning of V-belt   V-belt dimensions and adjusting values   V-belts   A Alternator Coolant pump B Refrigerant compressor   C Power steering pump Dimensions   9.5 x 10351) (2 each) 12.5×925   12.5 x 1145 Adjusting value KG scale on measur\u00ading instrument new 30   50 used 20-25   40-45   l) Double V-belts may be installed in pairs and from one manufacturer only.   Conventional tool   Measuring instrument (Krikit) e.g. made by Gates GmbH Gravener StraBe 191-193, D-4018 Langenfeld 2 e.g. made by Gates Rubber Company 999 S. Broadway, USA-80217 Denver\/Colorado   Note The Krikit measuring instrument is recommended for testing V-belt tension. 1\u00a0 \u00a0 Crankshaft 2\u00a0 \u00a0Coolant pump 3\u00a0 \u00a0Alternator 4 Refrigerant compressor 6 Power steering pump   Handling of measuring instrument For testing V-belt tension the measuring instrument can be handled in various ways: a) With thumb and forefinger against rubber loop, with the finger tips resting on pushbutton.   13.8-340\/1 F 2       b) With forefinger from above in rubber loop.   c) With forefinger laterally between rubber loop and pushbutton.   Testing 1\u00a0 \u00a0 Lower indicator arm on measuring instrument. 2\u00a0 \u00a0Place measuring instrument on V-belt in center between pulleys. The lateral stop of the measuring instrument should rest laterally against V-belt (arrow). Attention! On double belt drive, make sure that the measuring instrument rests on one V-belt only.   3 Exert a uniform, vertical pressure on V-belt upper surface by means of pushbutton, until click spring is audibly (or noticeably) disengaging. Note: Upon disengagement of click spring, do not continue pushing on measuring instrument, since otherwise a wrong measuring value will be indicated.   13.8-340\/2 F 2       4\u00a0 \u00a0Carefully lift measuring instrument from V-belt. Avoid knocks against instrument and do not change position of indicator arm. 5\u00a0 \u00a0 Read tensioning value at point of intersection of indicator arm and upper scale (KG scale, arrow). The respective adjusting values refer to upper scale of measuring instrument.   Replacement   Check condition of V-belt Replace cracked, porous, burnt or worn V-belts. Attention! If one of the two V-belts of double belt drive for alternator and coolant pump fails due to wear, always replace both V-belts on principle. Use only V-belts in pairs made by one and the same manufacturer. V-belts are available as spare parts in sets only.   1\u00a0 \u00a0 Move tensioning device or units into starting posi\u00adtion. 2\u00a0 \u00a0Mount V-belt without using force. 3\u00a0 \u00a0Tension V-belt.   Tensioning V-belt A Alternator \u2014 coolant pump 1 Loosen nut (1) and screws (2 and 3).   13.8-340\/3 F2       2\u00a0 \u00a0Tension V-belt by means of nut (5) of tensioning screw (4). 3\u00a0 \u00a0Tighten nut (1) and screws (2 and 3). 4\u00a0 \u00a0Continue turning nut (5) by approx. 1 \/4 to 1 \/2 turn (to tight seat).   V-belt B Refrigerant compressor 1 Loosen screws (6, 7 and 8).   2\u00a0 \u00a0Tension V-belt by means of nut (9) of tensioning screw (10). 3\u00a0 \u00a0Tighten screws (6, 7 and 8).   V-belt C Power steering pump 1 Loosen nuts (11, 12 and 13).   13.8-340\/4- F2       2 Tension V-belt by means of tensioning screw (14). 3 Tighten nuts (11, 12 and 13).   13.8-340\/5 F 2          <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[51,44],"tags":[],"class_list":["post-2955","post","type-post","status-publish","format-standard","hentry","category-belt-drives","category-om617"],"aioseo_notices":[],"featured_image_src":null,"author_info":{"display_name":"mackuz","author_link":"https:\/\/mbci.mackuz.ovh\/index.php\/author\/mackuz\/"},"_links":{"self":[{"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/posts\/2955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/comments?post=2955"}],"version-history":[{"count":1,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/posts\/2955\/revisions"}],"predecessor-version":[{"id":2956,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/posts\/2955\/revisions\/2956"}],"wp:attachment":[{"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/media?parent=2955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/categories?post=2955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/tags?post=2955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}