Hale SMR - Manual (Page 39)

Stainless Max Series Pumps 3-5
Operating Procedures
Emergency Pump Shift Procedures
Before implementing manual override shift procedures, repeat
recommended procedures as described in the previous section. If
the shift fails to take place, follow these procedures.
1. Bring the truck to a complete stop.
2. Apply the truck parking brake and chock the wheels.
3. Shift the truck transmission to the NEUTRAL position.
4. For PUMP or ROAD position, put the in-cab shift control in the
NEUTRAL position. (Neutral position is exactly in the middle,
between the road and pump positions.)
5. Shut down the engine.
WARNING !
DO NOT ATTEMPT EMERGENCY SHIFT PROCEDURES WHILE THE
ENGINE IS RUNNING.
6. Employ the manual override procedure at the shift cylinder on the
pump gearbox as follows:
Note: The shift stroke is approximately 1” (25 mm). Make sure the
gearbox is fully shifted and shift indicators show proper mode.
7. An eyebolt is provided in the shift shaft to accept a drift punch or
screwdriver. By inserting this tool into the hole provided, you are
able to pull or push the shaft manually.
8. Pull the shift shaft OUT for PUMP position (after in-cab control
valve selection), or push shift shaft IN for ROAD position (after in-
cab control valve selection).
If the shift stroke cannot be completed manually, turn the drive
shaft slightly by hand to realign the internal gears and repeat the
manual shift effort.
9. Some units may be equipped with a manual shift device attached
to the eye bolt. Refer to the manufacturer’s instructions when
manual shift devices are installed.