{"id":15494,"date":"2026-04-30T02:07:35","date_gmt":"2026-04-30T00:07:35","guid":{"rendered":"https:\/\/solids.pl\/?post_type=katalog-czesci&#038;p=15494"},"modified":"2026-04-30T21:04:07","modified_gmt":"2026-04-30T19:04:07","slug":"kasetno-uszczelnjenje-cepa-radnog-oruda-liebherr","status":"publish","type":"katalog-czesci","link":"https:\/\/solids.pl\/sr\/katalog-czesci\/kasetno-uszczelnjenje-cepa-radnog-oruda-liebherr\/","title":{"rendered":"KASETNO USZCZELNJENJE \u010cEPA RADNOG ORU\u0110A LIEBHERR"},"content":{"rendered":"<p><p>Kasetno uszczelnjenje je kriti\u010dna komponenta koja se koristi na \u010depovima zglobova radnog oru\u0111a gra\u0111evinskih ma\u0161ina Liebherr \u2014 bagera, utovariva\u010da, buldo\u017eera, prekrcajnih ma\u0161ina i rudarskih ure\u0111aja. Montira se na vezama ramena (boom\/wysi\u0119gnik), radnog ramena (stick\/arm), ka\u0161ike (bucket) i priklju\u010dnih poluga \u2014 svugde gde \u010dep (pin) rotira u \u010dauri (bushing) pod cikli\u010dkim optere\u0107enjem tijekom rada ma\u0161ine.<\/p>\n<p>Funkcija: zadr\u017eava mazivo (tipi\u010dno Liebherr-Spezialfett 9900 ili ekvivalentno) unutar zgloba i spre\u010dava upijanje vode, pra\u0161ine i abrazivnih zaga\u0111uju\u0107ih materijala sa gra\u0111ili\u0161ta, rudnika ili deponija. Bez efikasnog uszczelnjenja \u2014 mazivo se brzo ispira, u \u010dauru prodire pesak i voda \u2192 ubrzano habanje \u010daure i \u010depa \u2192 labavost u zglobu \u2192 kucanje + vibracije + gubljenje preciznosti pokreta oru\u0111a.<\/p>\n<p>Kriti\u010dni mehanizmi habanja: stvr\u0111avanje gumenog uszczelnjenja od UV zra\u010denja i temperature, pucanje uszczelne usni\u010dne od cikli\u010dkog optere\u0107enja, ispiranje maziva pri zanemarenom centralnom podmazivanju, pro\u017eimanje \u010depa kroz \u010dauru zbog manjka uszczelnjenja. Kompletan pregled (uszczelnjenje + \u010daura + \u010dep ako je ishab\u0430\u043d) pri redovnom odr\u017eavanju sistema centralnog podmazivanja = nekoliko sati rada servisa i mali tro\u0161ak delova; kvar u polju = imobilizacija ma\u0161ine + o\u0161te\u0107enje \u010daure i \u010depa + du\u017ei prekid.<\/p>\n<\/p>\n<h3>Kompatibilne ma\u0161ine:<\/h3>\n<ul>\n<li>A974 B-697<\/li>\n<li>L550-1839<\/li>\n<li>L551-274<\/li>\n<li>L554-453<\/li>\n<li>L556-1410<\/li>\n<li>L564-462<\/li>\n<li>L566-1484<\/li>\n<li>L580-1464<\/li>\n<li>L584-788<\/li>\n<li>L586-1334<\/li>\n<li>L586-1761<\/li>\n<li>L586-1815<\/li>\n<li>L586-461<\/li>\n<li>P9150-1135<\/li>\n<li>P984-1052<\/li>\n<li>P984-319<\/li>\n<li>P984-991<\/li>\n<li>P995-627<\/li>\n<li>P996-602<\/li>\n<li>PR721C-240<\/li>\n<li>PR731CM-205<\/li>\n<li>PR741C-207<\/li>\n<li>PR752-324<\/li>\n<li>PR754-990<\/li>\n<li>PR764-688<\/li>\n<li>PR766-1421<\/li>\n<li>PR76605-1681<\/li>\n<li>PR7664F-1681<\/li>\n<li>PR776-1296<\/li>\n<li>R9150-1133<\/li>\n<li>R9150-1438<\/li>\n<li>R9150-1592<\/li>\n<li>R9150-1653<\/li>\n<li>R9150-1857<\/li>\n<li>R9150B-1133<\/li>\n<li>R9150B-1592<\/li>\n<li>R9150B-1657<\/li>\n<li>R9150B-1857<\/li>\n<li>R9150E-1134<\/li>\n<li>R9200-1625<\/li>\n<li>R9200-410<\/li>\n<li>R9200E-1409<\/li>\n<li>R926-1715<\/li>\n<li>R928-1715<\/li>\n<li>R930-1716<\/li>\n<li>R932 EW-590<\/li>\n<li>R932 HD-S-381<\/li>\n<li>R932 HD-S-571<\/li>\n<li>R932 HD-SL-365<\/li>\n<li>R932 HDS-571<\/li>\n<li>R932 HDSL-572<\/li>\n<li>R932 SL-572<\/li>\n<li>R934 HDS-647<\/li>\n<li>R934 HDSL-648<\/li>\n<li>R934 V-700<\/li>\n<li>R934-1550<\/li>\n<li>R936 K-LC-1780<\/li>\n<li>R936 K-LC-1828<\/li>\n<li>R936 K-NLC-1780<\/li>\n<li>R936 K-NLC-1828<\/li>\n<li>R936 K-SLC-1828<\/li>\n<li>R938-1650<\/li>\n<li>R942 BRA-531<\/li>\n<li>R942 HD-S-382<\/li>\n<li>R942 HD-S-573<\/li>\n<li>R942 HD-SL-366<\/li>\n<li>R942 HD-SL-574<\/li>\n<li>R942 HD-V-493<\/li>\n<li>R942 HDS-573<\/li>\n<li>R942 HDSL-574<\/li>\n<li>R942 HDV-493<\/li>\n<li>R942 LI-366<\/li>\n<li>R942 LI-382<\/li>\n<li>R942 SL-574<\/li>\n<li>R942-365<\/li>\n<li>R942-366<\/li>\n<li>R942-382<\/li>\n<li>R942-493<\/li>\n<li>R942-573<\/li>\n<li>R942-574<\/li>\n<li>R944 HDSL-651<\/li>\n<li>R944B HDSL-651<\/li>\n<li>R945-1866<\/li>\n<li>R950 VHHD-1467<\/li>\n<li>R950 VHHD-1788<\/li>\n<li>R952 HD-214<\/li>\n<li>R954 B-629<\/li>\n<li>R954 B-EW-632<\/li>\n<li>R954 B-HD-629<\/li>\n<li>R954 B-HDS-633<\/li>\n<li>R954 B-HDV-631<\/li>\n<li>R954 B-HDW-631<\/li>\n<li>R954 B-V-630<\/li>\n<li>R954 B-VHD-736<\/li>\n<li>R954 BV-HD-708<\/li>\n<li>R954 BVHHD-736<\/li>\n<li>R954 C HD-1661<\/li>\n<li>R954 C LCV-1615<\/li>\n<li>R954 C-976<\/li>\n<li>R954 C-HD-1128<\/li>\n<li>R954 C-HD-1590<\/li>\n<li>R954 C-HD-976<\/li>\n<li>R954 CSHD-1670<\/li>\n<li>R954 EW-632<\/li>\n<li>R954 HD-494<\/li>\n<li>R954 HD-554<\/li>\n<li>R954 HD-629<\/li>\n<li>R954 HD-EW-557<\/li>\n<li>R954 HD-S-562<\/li>\n<li>R954 HD-W-569<\/li>\n<li>R954 HDS-562<\/li>\n<li>R954 HDS-629<\/li>\n<li>R954 HDS-633<\/li>\n<li>R954 HDW-569<\/li>\n<li>R954 HDW-631<\/li>\n<li>R954 LBR-629<\/li>\n<li>R954 LBR-633<\/li>\n<li>R954 OBW-629<\/li>\n<li>R954 STAM-494<\/li>\n<li>R954 V-406<\/li>\n<li>R954 V-HD-695<\/li>\n<li>R954 V-HD-708<\/li>\n<li>R954 VH-HD-736<\/li>\n<li>R954-406<\/li>\n<li>R954-494<\/li>\n<li>R954-557<\/li>\n<li>R954-562<\/li>\n<li>R954-569<\/li>\n<li>R954-629<\/li>\n<li>R954B BVHHD-736<\/li>\n<li>R954B EW-632<\/li>\n<li>R954B HD-629<\/li>\n<li>R954B HDS-633<\/li>\n<li>R954B HDSL-633<\/li>\n<li>R954B HDW-631<\/li>\n<li>R954B HDW-632<\/li>\n<li>R954B V-630<\/li>\n<li>R954B V-HD-708<\/li>\n<li>R954B VHD-708<\/li>\n<li>R954B VHHD-736<\/li>\n<li>R954C HD-1128<\/li>\n<li>R956 EW-1728<\/li>\n<li>R956 HD-1476<\/li>\n<li>R956 HD-1728<\/li>\n<li>R956 LC-1476<\/li>\n<li>R956 LC-1728<\/li>\n<li>R956 LC-V-1476<\/li>\n<li>R956 LC-V-1728<\/li>\n<li>R956 LC-VW-1476<\/li>\n<li>R956 LC-VW-1728<\/li>\n<li>R956 S-HD-1476<\/li>\n<li>R956 S-HD-1728<\/li>\n<li>R956-1728<\/li>\n<li>R960 T-1638<\/li>\n<li>R960 VHHD-1465<\/li>\n<li>R960 VHHD-1787<\/li>\n<li>R962 HD-225<\/li>\n<li>R962 LC-133<\/li>\n<li>R964 B EW-679<\/li>\n<li>R964 B-610<\/li>\n<li>R964 B-HD-610<\/li>\n<li>R964 B-HD-625<\/li>\n<li>R964 B-HD-741<\/li>\n<li>R964 B-HD-948<\/li>\n<li>R964 B-SHD-774<\/li>\n<li>R964 BEW-905<\/li>\n<li>R964 BHD-741<\/li>\n<li>R964 BHDS-309<\/li>\n<li>R964 BHDSL-309<\/li>\n<li>R964 BHDSL-625<\/li>\n<li>R964 BHDSL-693<\/li>\n<li>R964 BHDSL-760<\/li>\n<li>R964 BHDSL-773<\/li>\n<li>R964 C SHD-1009<\/li>\n<li>R964 C-HD-1165<\/li>\n<li>R964 C-HD-1364<\/li>\n<li>R964 C-HD-1503<\/li>\n<li>R964 C-HD-1651<\/li>\n<li>R964 C-HD-448<\/li>\n<li>R964 CHD-1364<\/li>\n<li>R964 CHD-448<\/li>\n<li>R964 CHDSL-1008<\/li>\n<li>R964 CHDSL-1126<\/li>\n<li>R964 CSHD-1447<\/li>\n<li>R964 HD-580<\/li>\n<li>R964 HD-610<\/li>\n<li>R964 HD-656<\/li>\n<li>R964 HDEW-570<\/li>\n<li>R964 LBR-610<\/li>\n<li>R964-407<\/li>\n<li>R964B EW-989<\/li>\n<li>R964B HD-610<\/li>\n<li>R964B HD-741<\/li>\n<li>R964B HD-948<\/li>\n<li>R964B HDSL-760<\/li>\n<li>R964B HDSL-903<\/li>\n<li>R964B SHD-774<\/li>\n<li>R964B SHD-938<\/li>\n<li>R964C HD-1165<\/li>\n<li>R964C HD-448<\/li>\n<li>R966 HD-1783<\/li>\n<li>R972 HD-134<\/li>\n<li>R974 B HD-408<\/li>\n<li>R974 B-408<\/li>\n<li>R974 B-601<\/li>\n<li>R974 B-EW-796<\/li>\n<li>R974 B-HD-408<\/li>\n<li>R974 B-HD-737<\/li>\n<li>R974 B-HD-949<\/li>\n<li>R974 B-LI-737<\/li>\n<li>R974 B-SHD-436<\/li>\n<li>R974 BEW-608<\/li>\n<li>R974 BEW-914<\/li>\n<li>R974 BHD-949<\/li>\n<li>R974 BHDEW-529<\/li>\n<li>R974 BHDEW-915<\/li>\n<li>R974 BHDSL-451<\/li>\n<li>R974 BHDSL-601<\/li>\n<li>R974 BHDSL-737<\/li>\n<li>R974 BHDSL-742<\/li>\n<li>R974 BHDSL-949<\/li>\n<li>R974 BHDSL-988<\/li>\n<li>R974 BHR-951<\/li>\n<li>R974 BSHD-436<\/li>\n<li>R974 BSHD-929<\/li>\n<li>R974 BVHHD-500<\/li>\n<li>R974 BVHHD-795<\/li>\n<li>R974 BVHHD-937<\/li>\n<li>R974 C HD-1137<\/li>\n<li>R974 C HD-449<\/li>\n<li>R974 C SHD-1011<\/li>\n<li>R974 C SHD-1152<\/li>\n<li>R974 C-449<\/li>\n<li>R974 C-HD-1137<\/li>\n<li>R974 CHDSL-1010<\/li>\n<li>R974 CHDSL-1124<\/li>\n<li>R974 CSHD-1152<\/li>\n<li>R974 CVHHD-1057<\/li>\n<li>R974 HD-408<\/li>\n<li>R974 HD-585<\/li>\n<li>R974 HD-EW-609<\/li>\n<li>R974 HD-EW-751<\/li>\n<li>R974 HDEW-609<\/li>\n<li>R974 HDSL-601<\/li>\n<li>R974 HDSL-742<\/li>\n<li>R974 LI-242<\/li>\n<li>R974 LI-297<\/li>\n<li>R974 LIT-486<\/li>\n<li>R974 VH-HD-1057<\/li>\n<li>R974 VH-HD-937<\/li>\n<li>R974-242<\/li>\n<li>R974-297<\/li>\n<li>R974-408<\/li>\n<li>R974-486<\/li>\n<li>R974-601<\/li>\n<li>R974B EW-914<\/li>\n<li>R974B HD-408<\/li>\n<li>R974B HD-737<\/li>\n<li>R974B HD-949<\/li>\n<li>R974B HDEW-609<\/li>\n<li>R974B HDSL-451<\/li>\n<li>R974B HDSL-585<\/li>\n<li>R974B HDSL-601<\/li>\n<li>R974B HDSL-742<\/li>\n<li>R974B HDSL-913<\/li>\n<li>R974B HDSL-988<\/li>\n<li>R974B HR-951<\/li>\n<li>R974B LIT-408<\/li>\n<li>R974B VHHD-937<\/li>\n<li>R976 HD-1540<\/li>\n<li>R976 HD-1574<\/li>\n<li>R976 HD-1785<\/li>\n<li>R980 S-HD-1543<\/li>\n<li>R980 S-HD-1774<\/li>\n<li>R980 S-HD-1786<\/li>\n<li>R980 VHHD-1786<\/li>\n<li>R982-158<\/li>\n<li>R984-1012<\/li>\n<li>R984-243<\/li>\n<li>R984-409<\/li>\n<li>R984-487<\/li>\n<li>R984-528<\/li>\n<li>R984-657<\/li>\n<li>R984-738<\/li>\n<li>R984-759<\/li>\n<li>R984-767<\/li>\n<li>R984-922<\/li>\n<li>R984-977<\/li>\n<li>R984B-409<\/li>\n<li>R984C-409<\/li>\n<li>RL52-739<\/li>\n<li>RL54-1415<\/li>\n<li>RL56-1632<\/li>\n<li>RL563A-1632<\/li>\n<li>RL564F-1632<\/li>\n<\/ul>\n<p><small>\u041a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0435 \u043a\u043e\u0440\u0438\u0448\u045b\u0435\u043d\u0435 \u0443 \u0440\u0430\u0434\u043d\u043e\u043c \u0441\u043a\u043b\u043e\u043f\u0443 \u0431\u0430\u0433\u0430\u0440\u0430, \u0443\u0442\u043e\u0432\u0430\u0440\u0438\u0432\u0430\u0447\u0430, \u0431\u0443\u043b\u044c\u0434\u043e\u0437\u0435\u0440\u0430 \u0438 \u0440\u0443\u0434\u0430\u0440\u0441\u043a\u0438\u0445 \u043c\u0430\u0448\u0438\u043d\u0430 \u041b\u0418\u0415\u0411\u0425\u0415\u0420. \u041e\u0431\u0443\u0445\u0432\u0430\u0442\u0430 \u0437\u0443\u0431\u0435 \u043a\u0430\u043d\u0442\u0435, \u043a\u043b\u0438\u043d\u043e\u0432\u0435 \u0437\u0443\u0431\u0430, \u0430\u0434\u0430\u043f\u0442\u0435\u0440\u0435 \u0437\u0443\u0431\u0430, \u0441\u0438\u0433\u0443\u0440\u043d\u043e\u0441\u043d\u0435 \u043f\u0438\u043d\u043e\u0432\u0435 \u043a\u043e\u0458\u0438 \u0444\u0438\u043a\u0441\u0438\u0440\u0430\u0458\u0443 \u0437\u0443\u0431\u0435, \u043f\u0438\u043d\u043e\u0432\u0435 \u0440\u0443\u043a\u0435, \u043b\u0435\u0436\u0438\u0448\u0442\u0430 \u0437\u0430 \u043f\u0438\u043d\u043e\u0432\u0435 \u0445\u0438\u0434\u0440\u0430\u0443\u043b\u0438\u0447\u043d\u0438\u0445 \u0446\u0438\u043b\u0438\u043d\u0434\u0430\u0440\u0430, \u043a\u0443\u0433\u043b\u0438\u0447\u043d\u0435 \u043b\u0435\u0436\u0438\u0448\u0442\u0430 \u0437\u0433\u043b\u043e\u0431\u043e\u0432\u0430, \u043e\u0448\u0442\u0440\u0438\u0446\u0435, \u043d\u043e\u0436\u0435\u0432\u0435, \u0431\u043e\u0447\u043d\u0435 \u0440\u0443\u0431\u043e\u0432\u0435, \u0430\u0434\u0430\u043f\u0442\u0435\u0440\u0435 \u0437\u0443\u0431\u0430 \u0413\u0415\u0422, \u0432\u0440\u0445\u043e\u0432\u0435 \u0440\u0438\u043f\u0435\u0440\u0430 \u0438 \u043f\u0438\u043d\u043e\u0432\u0435 \u0437\u0430 \u0444\u0438\u043a\u0441\u0438\u0440\u0430\u045a\u0435 \u043f\u0440\u0438\u043b\u043e\u0433\u0430. \u0418\u043d\u0434\u0443\u0441\u0442\u0440\u0438\u0458\u0441\u043a\u0438 \u0441\u0438\u043d\u043e\u043d\u0438\u043c\u0438: \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0438 \u0440\u0430\u0434\u043d\u043e\u0433 \u0441\u043a\u043b\u043e\u043f\u0430, \u0434\u0435\u043b\u043e\u0432\u0438 \u0441\u0442\u0440\u0435\u043b\u0435 \u0438 \u0440\u0443\u043a\u0435, \u0413\u0415\u0422 \u0434\u0435\u043b\u043e\u0432\u0438 (Ground Engaging Tools), \u0437\u0443\u0431\u0438 \u0431\u0430\u0433\u0430\u0440\u0430, \u043f\u0440\u0438\u043b\u043e\u0437\u0438 \u0440\u0443\u043a\u0435, \u0440\u0430\u0434\u043d\u0438 \u0434\u0435\u043b\u043e\u0432\u0438, \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0438 \u043a\u0430\u043d\u0442\u0435.<\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kasetno uszczelnjenje je kriti\u010dna komponenta koja se koristi na \u010depovima zglobova radnog oru\u0111a gra\u0111evinskih ma\u0161ina Liebherr \u2014 bagera, utovariva\u010da, buldo\u017eera, prekrcajnih ma\u0161ina i rudarskih ure\u0111aja. Montira se na vezama ramena (boom\/wysi\u0119gnik), radnog ramena (stick\/arm), ka\u0161ike (bucket) i priklju\u010dnih poluga \u2014 svugde gde \u010dep (pin) rotira u \u010dauri (bushing) pod cikli\u010dkim optere\u0107enjem tijekom rada ma\u0161ine. Funkcija: [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":15478,"parent":0,"template":"","meta":{"_acf_changed":false,"_liebherr_sku":"7362184","_liebherr_sku_all":"7362184","_oem_sku":"","_oem_sku_all":"","_oem_brand":"","_oem_sku_raw":""},"kategorie":[64429,30505,90,30492,77,30506,43476,92,58,43481,113,30495,80,30496,81,43486,117,30488,73,30498,83,30499,84,43492,122,30540,43493,217,123,30541,43494,218,124,30542,43495,219,125,30543,220,30528,30622,205,307,30544,30623,221,308,30545,30624,222,309,30625,310,30529,30626,206,311,30530,30627,207,312,30547,224,30549,30630,315,226,30550,30631,316,227,30551,228,30552,229,30553,230,30554,231,30555,232,30556,233,30558,235,30559,236,30560,237,30562,239],"class_list":["post-15494","katalog-czesci","type-katalog-czesci","status-publish","has-post-thumbnail","hentry","kategorie-elementy-wysiegu","kategorie-r982-sr","kategorie-r982","kategorie-p984-sr","kategorie-p984","kategorie-r984-sr","kategorie-pr721-sr","kategorie-r984","kategorie-pr721","kategorie-pr731-sr","kategorie-pr731","kategorie-p995-sr","kategorie-p995","kategorie-p996-sr","kategorie-p996","kategorie-pr741-sr","kategorie-pr741","kategorie-p9150-sr","kategorie-p9150","kategorie-r9150-sr","kategorie-r9150","kategorie-r9200-sr","kategorie-r9200","kategorie-pr752-sr","kategorie-pr752","kategorie-r926-sr","kategorie-pr754-sr","kategorie-r926","kategorie-pr754","kategorie-r928-sr","kategorie-pr764-sr","kategorie-r928","kategorie-pr764","kategorie-r930-sr","kategorie-pr776-sr","kategorie-r930","kategorie-pr776","kategorie-r932-sr","kategorie-r932","kategorie-r934-sr","kategorie-l550-sr","kategorie-r934","kategorie-l550","kategorie-r936-sr","kategorie-l551-sr","kategorie-r936","kategorie-l551","kategorie-r938-sr","kategorie-l554-sr","kategorie-r938","kategorie-l554","kategorie-l556-sr","kategorie-l556","kategorie-r942-sr","kategorie-l564-sr","kategorie-r942","kategorie-l564","kategorie-r944-sr","kategorie-l566-sr","kategorie-r944","kategorie-l566","kategorie-r945-sr","kategorie-r945","kategorie-r950-sr","kategorie-l580-sr","kategorie-l580","kategorie-r950","kategorie-r952-sr","kategorie-l586-sr","kategorie-l586","kategorie-r952","kategorie-r954-sr","kategorie-r954","kategorie-r956-sr","kategorie-r956","kategorie-r960-sr","kategorie-r960","kategorie-r962-sr","kategorie-r962","kategorie-r964-sr","kategorie-r964","kategorie-r966-sr","kategorie-r966","kategorie-r972-sr","kategorie-r972","kategorie-r974-sr","kategorie-r974","kategorie-r976-sr","kategorie-r976","kategorie-r980-sr","kategorie-r980"],"acf":[],"_links":{"self":[{"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/katalog-czesci\/15494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/katalog-czesci"}],"about":[{"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/types\/katalog-czesci"}],"author":[{"embeddable":true,"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/users\/11"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/media\/15478"}],"wp:attachment":[{"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/media?parent=15494"}],"wp:term":[{"taxonomy":"kategorie","embeddable":true,"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/kategorie?post=15494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}