Operations Flashcards
Engine Oil - Hot Check
Engine off —>
Temp below 80C —>
Wait 3M —>
Oil between “M” Lines
Pump Test - Fuel
Fuses:
BE27 - L
BE30 - R
BE29 - Feeder
Toggle BE29
Fuel lever L/R
Operate Central Hydraulic System:
Safety
Shutoffs
Safety
- CC Hatch Open
- CBRN system off
- Heater purged/off
Shutoffs
1) No Start - Sub hydra on & CC hatch not fully open
2) Shutdown - Sub hydra on & CC hatch being closed
3) Shutdown - Sub hydra being turned on & CC hatch closed
Brakes:
Service
Park
Service:
Mech - up to 35km
Hydra - 20km and up
Park:
135 BAR
Coolant top-up
1) Engine off
2) Open filler cap
3) Fill up top level 60/40
4) Replace filler cap
5) Engine on
6) Idle 3m
7) Recheck
Heater Operations & Switchover Valve
Switchover
1) Preheat engine
2) Heating with engine (no middleman)
3) Heating with fuel fired heater
Heater Op
Start:
11:40 Turret Lock
Master 1/2 w/ Sub Hydra off
Switchover valve to fuel fired heating
switch to on heater
HA26 to summer
MUST RUN 10 minutes to avoid soot
Shutdown:
HA23 (Heater) off
Fans off
Purge 3m
Master 1 if engine shutoff
Functions test:
NBC Switch (CBRN):
Purpose
CBRN Op
Maintain
Purpose - Clean air to crew (vent):
Stationary - .5 (2 bar)
Moving - 1 (4 bar)
CBRN Op:
Check drain plugs
Engine on / Master 1
Hatches closed
NBC switch to .5/1
Maintenance:
Drain water from air intake
Clean CBRN intake
Pressure check
Actions on fire
&
AFESS (fire-fighting system)
Actions on fire:
1) Stop, Inform CC, Wait 5s
2) Switch to auto extinguish 2
3) Request to fire manual release
—> Tank grounded if bottles expended
AFESS:
1) Wire seal on manual release
2) Master 1
3) Auto switching to 1
4) Test switch set to system test
5) Wait 60s
6) Auto switching to 2
7) Test switch to system test
8) Wait 60s
9) Test switch set to manual release test
10) Wait 60s
11) Auto switching to 1
12) System ready —> Master 0
Main Hydraulic Min/Max Test
Min test:
1) Lock turret
2) Secure tank
3) Master 1
4) Check if between min
5) if fail go to max test
Max test:
1) Bleed hydraulics
2) Check max
3) Repeat Min test
Fueling/defueling
- Lock the turret in the 3 or 9 o’clock position
- Switch the turret operating stage to turret off
- Turret power to off
- Turn off heater, allow it to purge
- Switch off engine
- Master switch at position 1
WARNING - Do not set master switch to position 2 because the fuel pump will start immediately - Ensure the submersion hydraulics are off
- Check fire extinguishing system
- Attach fuel transfer hose to desired transfer nozzle (forward one for defueling, rearward one for fueling)
- Fasten transfer hose to container, (join transfer hoses together for more length)
- move hard lined hose to front port for receiving tank(fueling) and transfer hose to rear port
- Switch the fueling/defueling change over handle to fuel/defuel.
Brake Lining Distance Test
BRAKE LINING DISTANCE TEST
• Rotate the turret to the 6:00, 10: or the 11:40 position and lock it. Ensure that the veh is parked on a level surface so it doesn’t roll OFF
• Set the turret mode switch to TURRET OFF
• Set the battery master switch to “0”
• Check that the emergency disengagement device reservoir level is on MAX
• Open the left and right brake inspection plates
• Ensure the park brake is in PARK position;
Place the extension handle onto the pump, and bring it up to 135 bar
Check that the emergency disengagement reservoir level is at MIN
• The brake linings lift off from the brake disc approx 2mm and may now be moved easily
Check the distance on the left and right
• Pull the pressure relief valve knob, the brake linings settle again on the brake disks
NOTE: The oil level in the reservoir must reach its specified fill level (MAX) again during actuation of the pressure relief valve
Switch on submersion hydraulics
Switch on submersion hydraulics
1. Move the turret to the 6:00 or 11:40 position and lock it.
2. Set the battery master switch to 2
3. Shut down the heater
4. Switch the immersion hydraulics on
5. Monitor the pressure gauge and monitor warning lights
Park Brake Pressure Release Test
OPERATION
Set the park brake lever to PARK
• Rotate the turret to the 6:00 or 11:40 position and lock it
• Ensure that the E-GSS push-pull switch on the loaders control box is in the OFF position (downwards)
• Switch the turret mode switch to the TURRET OFF
position
Check the hydraulic oil level in the reservoir. The oil level is on the MAX mark
Take the extension and place it on the pump lever
• Continue pumping the handle until the pressure gauge rises above 135 bar
• The hydraulic oil in the reservoir will fall below the MIN
mark
• The parking brake is disengaged, remove and stow the extension
CAUTION: Check the pressure during travel at 15 minutes intervals, perform additional pumping if necessary.
Start-up
1) First Parade Sheet
2) Fire bottles
3) Emergency 2nd gear in pos 1 locked
4) Mode selector switch neutral
5) Steering bow neutral
6) Park brake on
7) AFESS
8) Master 2
9) Pump brake until brake warning
10) 5 Warning lights: (Trans SW, Trans press, Brake, Brake Press, Battery)
11) Press Engine Start to level 1
a) engine above 50c - start
b) engine below 50c - preheat 20s and start
c) above 0c - 40s
d) above -20c - 2min
e) below -20c - 8min intervals until start
Engine start attempts are to be 20s (3x)
2 minute wait after third attempt
No more than 6 attempts
