TM 5-3805-291-23-1
HYDRAULIC SYSTEM TESTS, INSPECTIONS, AND ADJUSTMENTS - CONTINUED
0017 00
IMPLEMENT CYCLE TIME CHECK - CONTINUED
Lower - Continued
N OT E
Cycle time for full LOWER should be 3.5 0.5 seconds.
5.
Record amount of time required for work tool to travel from full RAISE position to full LOWER position.
6.
Decrease engine rpm to low idle (TM 5-3805-291-10).
Float
1.
Position work tool flat on ground (TM 5-3805-291-10).
2.
Raise work tool to full RAISE position (TM 5-3805-291-10).
3.
Increase engine rpm to high idle (TM 5-3805-291-10).
4.
Move lift control lever to full FLOAT/DETENT position and hold (TM 5-3805-291-10).
N OT E
Cycle time for full FLOAT/DETENT should be 2.8 0.5 seconds.
5.
Record amount of time required for work tool to travel from full RAISE position to full FLOAT/DETENT position.
6.
Decrease engine rpm to low idle (TM 5-3805-291-10).
Tilt Back
1.
Raise work tool to mid RAISE position (TM 5-3805-291-10).
2.
Position work tool in full DUMP position (TM 5-3805-291-10).
3.
Increase engine rpm to high idle (TM 5-3805-291-10).
4.
Move lift control lever to full TILT BACK position and hold (TM 5-3805-291-10).
N OT E
Cycle time for full TILT BACK should be 2.5 0.5 seconds.
5.
Record amount of time required for work tool to travel from full DUMP position to full TILT BACK position.
6.
Decrease engine rpm to low idle (TM 5-3805-291-10).
Dump
1.
Raise work tool to full RAISE position (TM 5-3805-291-10).
2.
Position work tool in full TILT BACK position (TM 5-3805-291-10).
3.
Increase engine rpm to high idle (TM 5-3805-291-10).
4.
Move lift control lever to full DUMP position and hold (TM 5-3805-291-10).
0017 00-44