Wacker Neuson WL34 - Change the Ventilation Filter

SHB WL34 * 2.0 1-51
Maintenance 1
Maintenance
Breather filter/hydraulic oil filler neck
Breather filter B is located on the hydraulic oil reservoir. It ensures the
ventilation of the hydraulic oil reservoir when the hydraulic oil level varies.
The breather filter contains a filter element that prevents dust and dirt from
entering and squirts of oil from escaping. The breather filter contains a
valve that keeps the pressure in the reservoir at around 0.5 bar. This
pressure escapes when the hydraulic oil filler neck is opened.
Information
Replace the breather filter after 1000 operating hours!
The hydraulic oil dipstick is located on the lower side of the breather filter.
Change the ventilation filter
1. Unscrew the breather filter.
➥ Pressure is released from the reservoir.
2. Pull out the hydraulic oil dipstick K.
- The hydraulic oil dipstick is located on the lower side of the breather
filter.
3. Properly dispose of breather filter with hydraulic oil dipstick.
4. Mark the new hydraulic oil dipstick.
➥ A1 = 6.5 cm
➥ A2 = 15.5 cm
5. Re-insert the hydraulic oil dipstick and tighten the breather filter.
Fig. 60
B
B
Fig. 61
K
A1
A2