Dover TWG TULSA WINCH 506W Manuale di servizio - Pagina 12

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14. Install the springs

position, coat the bottom of each spring with chassis lube to keep it in position.

15. Coat the new o-ring

(Item 20)

16. Install the cover

alternating between opposite capscrews

is aligned properly with the brake housing in order to correctly orient the motor and vent/drain

plugs.

17. Check the brake release with a portable hydraulic pump. Full release should be obtained at 330

PSI ±10%.

FIG 5

(Item 24)

into the spring pockets of the piston. If working in a horizontal

(Item 7-4)

with light oil and install it into the groove on the brake cover

(Item 20)

onto the brake housing

(Item 21)

(Item 9)

(Item 65)

and nuts

and draw it down evenly,

. Make sure that the cover