how to change JS 205 sentor joint seal

[@apsadkm455]

Brother mera ek request, JS 210 excavator ka swing motor kabi slow kabi toda speed chala rahahai iska problem aap zaruri batana he....

[@enginehydraulictechnicalgu6761]

check pressure hyd. cold & hot Bodh condition check drain case (p. no. o888) & hyd. return line filter Is there any iron particles in the oil

[@enginehydraulictechnicalgu6761]

check bodh condition pressure clean swing lock solenoid spool near hyd. pump clean second swing lock solenoid spool near battery box clean LH joystick P line adaptor stoner

[@imnotvloger2705]

I aslo need rotary seal for js140

[@enginehydraulictechnicalgu6761]

js 140, 205, 215 same seal kit