- Sealant hman (a tul chuan): Sealing performance sang tak mamawh application-te tan chuan nut emaw bolt emaw a thread-ah sealant tling tak i dah a ngai mai thei. Sealant hian waterproofing a tichak zual a, thread inkar gap tenau te pawh a fill thei bawk. Apply felfai takin fimkhur la, over- emaw under-Under APPLYING. Sealant thupek zawm la, a tha ber tur a awm theih nan.
- Nut chu tightening: waterproof nut chu bolt nen align la, zawi zawiin tight tan rawh. Tightening lai hian nut leh bolt thread te chu misalignment awm loh nan a engage tha em tih enfiah thin ang che. Nut-in a sawi dan azirin hmanraw \\ha tak tak, wrench leh socket ang chi hmang rawh. Torque value bik mamawh connection tan chuan torque wrench hmang la, connection rintlak leh tui tlak lohna tur atan torque value tarlan tawhah nut chu tight rawh.
- Sealing condition enfiah: Install zawhah waterproof nut sealing condition chu enfiah rawh. Sealing components (rubber washer ang chi) chu a compress tha em tih leh sealant chu a insem darh vek em tih enfiahin initial checks tih theih a ni. Condition-in a phal chuan waterproof test awlsam tak tih theih a ni a, chu chu connection part-a tui tlemte spray-a leak a awm leh awm loh enfiah ang chi a ni. Seal tha lo tak hmuh a nih chuan a hun takah siamrem emaw, dah leh emaw tur a ni.