Stryker Prime TC, Руководство по обслуживанию

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• 1/4” hex wrench
• Needle nose pliers
• 7/16” open end wrench
• 3/8” drive torque wrench (in-lb)
• Syntech grease
P Prro occe ed du urre e::
1. Apply the brake. Push on the product to make sure that the brake is working.
2. Put the leg rest in the stowed position.
3. Position the chair on its back.
4. Using a 1/4” hex wrench, remove the socket head cap screws (A) that secure the foley bag hook and the leg rest
mounting plate weldment to both sides of the chair frame. Remove the leg rest mounting plate weldment (D), the foley
hook spacer (B), and the foley bag hook (C) (
Leg rest components
(page 27)). Save the leg rest mounting plate
weldment, screws, spacers, and foley bag hooks.
5. Place the leg rest mounting plate weldment on a workbench.
6. Using needle nose pliers, remove rue ring cotter (F) and the clevis pin (E) that secure the leg rest latch assemblies (G)
to both sides of the leg rest mounting plate weldment (D). Remove the leg rest latch assemblies (G) and compression
springs (L) on both sides of the leg rest mounting plate weldment (D). Save the leg rest latch assemblies, springs, rue
ring cotters, and clevis pins.
7. Using a 7/16” open end wrench, remove the nylock hex nut (J) and the bolt (H) that secure the leg rest assembly (K) to
the leg rest mounting plate weldment.
8. Remove the two washers (P), two bushings (M), and the leg rest pivot spacer (N) as you remove the leg rest assembly.
Save all parts.
9. Reverse steps 1-8 to reinstall. During reinstallation:
10. Using Syntech grease, lubricate the compression spring (L) and the latch tip, if necessary.
11. Install the washers (P) on the bushing (M) before putting them on the leg rest assembly.
12. Use a 3/8” drive torque wrench to torque the screws to 70± 10 in-lb.
13. Verify proper operation before you return the product to service.
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If the leg rest pivots too fast, tighten the nylock hex nut. If the let rest does not pivot, loosen the nylock hex nut.
T To oo ollss rre eq qu uiirre ed d::
• 7/16” combination wrench
P Prro occe ed du urre e::
1. Apply the brake. Push on the product to make sure that the brake is working.
2. Using a 7/16" combination wrench, tighten or loosen the nylock hex nut (J) in quarter turn increments. ( Leg rest
components
(page 27)).
3. Verify proper operation before you return the product to service.
1460-009-002 Rev B.0 29 EN