(7)
Check all connections and make sure that they are tight.
(8)
Connect the steering roll sprinkler hose with the sprinkler pipe outlet (17) and tighten the hose clamp
securely.
(9)
Fill the sprinkler tank and check the sprinkler system, pipes, and connections for leaks.
(10) Connect the sprinkler valve linkages with the sprinkler pedals and check the valves and pedals for proper
operation.
167. Steering Roll Sprinkler Mat
a. General. The steering roll sprinkler mat distributes water evenly over the steering roll surface. The mats are
mounted under the steering roll scraper assembly. In some instances, it will be necessary to remove the scraper
assembly to gain access to the sprinkler mats. Water from the sprinkler tank enters the steering roll sprinkler pipes (2 and
5) and flows down through the drilled holes on the sprinkler mat (12).
1
Caps, pipe, galv, 3/8 (2 req'd)
7
Sprinkler mat support
2
Sprinkler pipe, 25 in. long
8
Screws, cap, hex hd, 3/4-20 NC x1 1/4 (10 req'd)
3
Tee-connecter, galv, 3/8 x % x y
9
Washers, flat, 1/4 (10 req'd)
4
Nipples, pipes galv, 1/2 x 2 (2 req'd)
10
Washers, lock, std, 1/4, (10 req'd)
5
Sprinkler pipe, 24 in. long
11
Nuts, hex, 1/4-20 NC (10 req'd)
6
Pipe clamps (2 req'd)
12
Sprinkler mat
Figure 79. Steering roll sprinkler mat disassembled.
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