2102178 BOX-RELAY & TRANSFORMER Caterpillar parts
ATS
Rating:
Alternative (cross code) number:
CA2102178
210-2178
2102178
CA2102178
210-2178
2102178
AUTOMATIC TRANS SWITCH,
Compatible equipment models: 2102178:
Information:
Inspect
Illustration 1 g06114636
(A) New belt
(B) Worn beltInspect the condition of the serpentine belt. Over time the belt ribs will lose material (C). The space between the ribs will increase (D). The loss of material will cause the pulley sheave to contact the belt valley. This will lead to belt slippage and accelerated wear (E). Replace the belt if the belt is worn or frayed.Adjust/Replace
Illustration 2 g06245576
To check the belt tension, apply 110 N (25 lb) of force midway between the pulleys. Correctly adjusted belts will deflect 14 to 20 mm (1/2 to 3/4 inch).
To adjust the alternator belt, loosen bracket bolt (2) and mounting bolt (1) on the alternator bracket.
To achieve the correct adjustment, move the alternator inward or move the alternator outward, as required.
Tighten mounting bolt (1) and bracket bolt (2).
Illustration 1 g06114636
(A) New belt
(B) Worn beltInspect the condition of the serpentine belt. Over time the belt ribs will lose material (C). The space between the ribs will increase (D). The loss of material will cause the pulley sheave to contact the belt valley. This will lead to belt slippage and accelerated wear (E). Replace the belt if the belt is worn or frayed.Adjust/Replace
Illustration 2 g06245576
To check the belt tension, apply 110 N (25 lb) of force midway between the pulleys. Correctly adjusted belts will deflect 14 to 20 mm (1/2 to 3/4 inch).
To adjust the alternator belt, loosen bracket bolt (2) and mounting bolt (1) on the alternator bracket.
To achieve the correct adjustment, move the alternator inward or move the alternator outward, as required.
Tighten mounting bolt (1) and bracket bolt (2).
Caterpillar parts catalog:
Parts box Caterpillar catalog:
3087712
BOX AS
3406C, C15, C18
3406C, C15, C18
3556770
BOX AS
G3412
G3412
5R8818
BOX AS
3608
3608
2163702
BOX AS-CONTROL
G3512E, G3516C, G3516E, G3520C, G3520E
G3512E, G3516C, G3516E, G3520C, G3520E