TM 5-2420-232-10
0006
COLD START PROCEDURES FOR +32 TO -26F (0 TO -32C)
AND -26 TO -40F (-32 TO -40C) -- CONTINUED
Start Procedure +32 to -26F (0 to -32C) - Continued
0006
7.
Using the loader bucket crowd service, blow relief pressure for 10 sec. on and 5 sec. off for the next 8 minutes. Then
slowly close cold start valve number 2 (Figure 5, Item 4) to position C.
435-A0319
Figure 5. Cold Start Valves - Position C
06
8.
Proceed with the -26F (-32C) warm up procedure detailed below.
Warm Up Procedure: +32 to -26F (0 to 32C)
0006
1.
Slowly operate the steering to full lock each way for 1 minute.
2.
Then select the hose reel (without hand tool attached) for 1 minute.
3.
With the service brake pedal depressed operate park brake 5 seconds off, 5 seconds on for 1 minute. The handbrake should
be ON before proceeding on to step 4.
4.
Then operate each of the loader and backhoe services (up and down, crowd and dump, etc., as relevant) in turn blowing
relief for 10 seconds only each time.
WARNING
Test and ensure correct operation of the brake system when moving forward or backward. Failure
to do so may result in injury or death to personnel.
Change 1
0006-8