228
[3] INSPECTION/ADJUSTMENT OF FAN BELT TENSION
Remember to stop the engine when working.
INSPECTION
1. Check whether the deflection (tension) is in the
standard range by pushing the middle of the belt and
pulley with a finger (about 98 N [10 kgf]).
NOTES
•
There are three locations to check (A, B and C), but you
can check in one location where you can check easily.
• When checking the belt tension, also check for damage
to pulleys, wearing of V-groove and belt. Especially
check if the belt is touching the bottom of the V-groove,
and if it is, replace the belt.
Standard slack of belt in use (mm)
(A)
(B) (C)
10 – 14
7 – 10
9 – 13
NOTES
“Belt in use” refers to the belt attached to the engine and
operated for more than five minutes.
2. If the belt slack is not within the range of standard slack,
adjust the slack (tension) of the belt by referring to the
“Tension adjustment” section.
ADJUSTMENT
1. Loosen the alternator fixing bolt (1) and related bolts
and nuts.
2. Move the alternator with a wooden bar or the like and
adjust the tension.
Standard slack of new belt (mm)
(A) (B) (C)
8 – 12
5 – 8
7 – 11
Standard slack of belt in use (mm)
(A) (B) (C)
10 – 14
7 – 10
9 – 13
Содержание CC423S-1
Страница 2: ......
Страница 8: ...vi This Page Intentionally Left Blank...
Страница 22: ...14 This Page Intentionally Left Blank...
Страница 56: ...48 SAFETY LABEL LOCATIONS 2 2...
Страница 59: ...51 24 Machine Mass 542 4773100 28 Working Radius Rated Total Load Chart 542 3582200...
Страница 60: ...52 30 Safe Operation 557 3494500 31 Operating the Moment Limiter 542 2250000...
Страница 194: ...186 This Page Intentionally Left Blank...
Страница 232: ...224...
Страница 248: ...240 This Page Intentionally Left Blank...
Страница 251: ...243 2 SPECIFICATION DIMENSIONAL DRAWING...
Страница 255: ...247 4 WORKING RADIUS LIFTING HEIGHT 4 Fall Wire Rope...
Страница 256: ...248 This Page Intentionally Left Blank...
Страница 262: ...254 3 MONITOR INDICATION 1 Searcher hook selector switch 2 Searcher hook position display...
Страница 276: ......
Страница 277: ......
Страница 278: ......