Multiquip PS403030, PS403020 R Control Adjustment, Hydraulic Oil System, Adjustment Nut Rod End

MQ PS4030 SAW — MAINTENANCE

F-N-R Control Adjustment

2

1.Correct hydraulic fluid level.

2.Plugged hydraulic oil filter

3.Loose or leaking fittings.

4.Ruptured/damaged hydraulic lines.

5.Faulty hydraulic pump.

Hydraulic Oil System

1.	Check hydraulic oil level daily.
2.	When checking or adding hydraulic oil, place the machine
	so the saw frame is level to get an accurate reading.
3.	Hydraulic oil should be 1/2" to 1" in the Oil Reserve when
	cold.

4

1. Adjustment Nut

2. Rod End

1

3

2

1

3

4.	If hydraulic oil level is low add oil to 1/2" to 1".
5.	Use 15W-40premium grade engine oil.
6.	Change oil and filter annually.

3. Push-Pull Cable

4. Neutral Safety Switch

Figure 63. F-N-R Control Adjustment

Control (Cable) adjustment for the F-N-R should not normally be necessary, however, some adjustment can be made on each of the Rod End adjustment nuts.

Hydraulic System Maintenance

WARNING
NEVER use your hand to find hydraulic
leaks. Use a piece of wood or cardboard.
Hydraulic fluid injected into the skin must
be treated by a knowledgable physician
immediately or severe injury or death can
occur.
Many hydraulic problems are a result of low fluid levels. Before	Figure 64. Oil Reserve Fill Line
checking any other possibilities, make sure the hydraulic fluid
level is correct.

MQ PS4030 SAW • OPERATION MANUAL — REV. #0 (02/29/08) — PAGE 53