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8) INSPECTION OF COOLING FAN
Personal injury can result from a fan blade
failure. Never pull or pry on the fan. This can
damage the fan blade and cause fan failure.
Rotate the crankshaft by using the engine
barring gear.
A visual inspection of the cooling fan is re-
quired daily.
Check for cracks, loose rivets, and bent or
loose blades.
Check the fan to make sure it is securely
mounted. Tighten the capscrews if necessa-
ry.
Replace any fan that is damaged.
9) FAN BELT TENSIONER
(1) With the engine stopped, check the tensioner
arm, pulley, and stops for cracks. If any cracks
are found, the tensioner must be replaced.
(2) With the belt installed, verify that neither ten-
sioner arm stop is in contact with the spring
case stop.
After replacing the belt, if the tensioner arm
stops are still in contact with the spring case
stop, replace the tensioner.
(3) With the belt removed, verify that the tensioner
arm stop is in contact with the spring case stop.
If these two are not touching, the tensioner
must be replaced.
After replacing the belt, if the tensioner
arm stop is still in contact with the
spring case stop, the tensioner MUST
be replace.
21076MA10B
NOT OK
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Summary of Contents for HL930A
Page 1: ...WHEEL LOADER OPERATION MAINTENANCE MANUAL HL930A HL930A XT Serial No ...
Page 2: ......
Page 4: ......
Page 25: ...1 CALIFORNIA PROPOSITION 65 SAFETY HINTS 1 1 ...
Page 133: ...13 REAR CAMERA option 1 The rear camera is available as a option Refer to page 3 39 3 75 ...
Page 147: ...15 CAMERA MONITOR OPTION 3 89 ...
Page 149: ... 2 Interlocked with other devices 3 91 ...
Page 150: ... 3 Operation scenario Single camera mode 3 92 ...
Page 151: ... 4 Operation scenario AAVM mode 3 93 ...
Page 152: ... 5 AAVM view mode type 3 94 ...
Page 153: ... 6 Function menu tree Single cam mode 3 95 ...
Page 154: ... 7 Function menu tree AAVM mode 3 96 ...
Page 155: ... 8 Parking guide line adjust 3 97 ...
Page 156: ... 9 How to set function menu 3 98 ...
Page 157: ... 10 Composition of menu screen 3 99 ...
Page 158: ... 11 Value adjustment 3 100 ...
Page 159: ... 12 When radar mounted monitor display 3 101 ...
Page 160: ......
Page 260: ...9 2 ...
Page 261: ......
Page 262: ...EN English E1 September 2020 PART NO 91WA 32040 ...