Maintenance and lubrication schedule – Braun 403 User Manual

Page 8

Advertising

Braun Corporation FMVSS No. 403 Quick Reference Installation Sheet 32494

Maintenance and Lubrication Schedule

Resecure, replace or correct as needed.

Remove pump module cover and inspect:

• Hydraulic hoses, ﬁttings and connections for wear

or leaks

• Harness cables, wires, terminals and connections

for securement or damage

• Control board, circuit breaker, power switch and

lights for securement or damage

Perform all procedures listed in previous section also

1500

Cycles

Repeat all previously listed inspection, lubrica-

tion and maintenance procedures at 750 cycle

intervals.

Consecutive

750 Cycle

Intervals

4500

Cycles

Resecure, replace or correct as needed

Use Dextron III transmission ﬂuid. Check ﬂuid

level with platform lowered fully and roll stop

unfolded fully. Fill to within 1/2” of the bottom of

the 1-1/2” ﬁll tube (neck).

Tighten, repair or replace if needed.

Replace if needed.

Tighten or replace if needed.

Replace defective parts and resecure as needed.

Apply Light Grease during reassembly procedures.

Replace if needed.

Tighten, replace or correct as needed

Apply Door-Ease or replace if needed. See Lubri-

cation Diagram.

Resecure or replace if needed.

Resecure, repair or replace if needed.

Check to see that the lift is securely anchored to

the vehicle and there are no loose bolts, broken

welds, or stress fractures.

Replace decals if worn, missing or illegible. Re-

place antiskid if worn or missing.

Inspect cotter pins on platform pivot pin (2)

Hydraulic Fluid (Pump) - Check level. Note: Fluid

should be changed if there is visible contamination.

Inspect the hydraulic system (cylinder, hoses, ﬁt-

tings, seals, etc.) for leaks if ﬂuid level is low.

Inspect cylinders, ﬁttings and hydraulic connections

for wear, damage or leaks

Inspect parallel arms, bushings and pivot pins for

visible wear or damage

Inspect parallel arm pivot pin mounting bolts (8)

Inspect platform pivot pin, bushings and vertical

arms for wear, damage and positive securement

Inspect upper/lower fold arms, rotating pivot slide

arms, slide support arms and associated pivot pins,

bushings, and bearings for visible wear or damage

Inspect gas springs (cylinders) for wear or damage,

proper operation and positive securement

Inspect rotating pivot slide arm UHMW slide bear-

ings (buttons)

Inspect vertical arm plastic covers

Inspect power cable

Mounting

Decals and Antiskid

Maintenance and Lubrication Schedule

Perform all procedures listed in previous section also

750

Cycles

1500

Cycles

Platform pivot pin bearings (2)

Platform fold axles (2)

Inboard locator lever bearings (2)

Inboard locator lever slot (2)

Rotating pivot slide arm pivot pins (2)

Parallel arm pivot bearings (16)

Switch arm pivot pin bearings (4)

Hydraulic cylinder bushings (8)

Inspect Lift-Tite

™

latch rollers for wear or damage,

positive securement and proper operation (2)

Inspect inboard locator for:

• Wear or damage

• Proper operation. Inboard locator should just rest

on top surface of the base plate.

Inspect platform fold gear rack and gear weldment

teeth for foreign objects, wear or damage (bent,

deformed or misaligned), positive securement and

proper operation

Inspect switch arm components for wear or dam-

age, and for proper operation

Inspect microswitches for securement and proper

adjustment.

Make sure lift operates smoothly

Inspect external snap rings / e-clips:

• Rotating pivot slide arm pivot pins (2 per pin)

• Rotating pivot slide arm roller axles (2 per axle)

• Platform fold axles (1 per axle)

• Inboard locator lever bracket pins (1 per pin)

• Lift-Tite

™

latch gas (dampening) spring (2 per

spring)

Inspect platform fold axles and bearings for wear or

damage and positive securement

Apply Light Oil - See Lubrication Diagram

Correct, replace defective parts and/or relubricate.

Resecure, replace or correct as needed. See

Platform Angle Instructions and Platform Floor

Level Adjustment Instructions.

Remove foreign objects, replace defective parts

and secure as needed.

Replace defective parts.

Resecure, replace or adjust as needed.

Realign towers and vertical arms. Lubricate or

correct as needed.

Resecure or replace if needed.

Replace defective parts and resecure as needed.

Apply Light Oil.

Inspect outer barrier for proper operation

Inspect lift for wear, damage or any abnormal

condition

Inspect lift for rattles

Correct or replace defective parts.

Correct as needed.

Advertising

Popular Brands

Popular manuals