Braun NUVL603C service manual Cycles

Maintenance and Lubrication Schedule

	Inspect limit switches for securement and proper	Resecure, replace or adjust as needed. See
	adjustment	Switch Adjustment.
	Inspect carriage, lifting arm and eccentric shaft	Correct, replace damaged parts and/or relubricate.
	rollers (bearings) for wear or damage, positive
	securement and proper operation
	Inspect external snap rings (e-clips):	Resecure, replace or correct as needed.
	• Carriage roller bearings (4)
	• Lower lifting arm pins (4)
	• Eccentric shaft track roller bearing (1)
	Inspect lower lifting arm pins for wear or damage,	Resecure, replace damaged parts, lubricate or
	positive securement and proper adjustment	correct as needed.
1500	Inspect eccentric shaft pins, bearing mounting	Resecure, replace damaged parts, lubricate or
Cycles
	screw, washers and securement hardware for	correct as needed. See Carriage Ride Height
	wear or damage, positive securement and proper	Adjustment.
	operation
	Inspect torque tube cams for securement, wear or	Resecure, replace or correct as needed.
	damage
	Inspect housing cam brackets for securement,	Resecure, replace or correct as needed.
	wear or damage
	Inspect cylinder(s), hoses, fittings and hydraulic	Tighten, repair or replace if needed.
	connections for wear, damage or leaks
	Inspect power cable	Resecure, repair or replace if needed.

4500

Cycles

Hydraulic Fluid (Pump) - Check level. Note: Fluid should be changed if there is visible contamina- tion. Inspect the hydraulic system (cylinder, hoses, fittings, seals, etc.) for leaks if fluid level is low.

Inspect lifting arm bushings and pivot pins for vis- ible wear or damage

Inspect outer barrier pivot pin mounting bolts (2)

Mounting

Decals and Antiskid

Use Braun 87010R (5606 aviation fluid). Do not mix with Dextron III or other hydraulic fluids. Check fluid level with platform lowered fully. Fill to maximum fluid level indicated on reservoir (specified on decal). Do not overfill. If fluid level decal is not present - measure 7/8" from the bottom of fill tube to locate fluid level.

Replace if needed.

Tighten 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.

Consecutive

750Cycle Intervals

Repeat all previously listed inspection, lubrica- tion and maintenance procedures at 750 cycle intervals.

Page 14