MMaasst st syysstteem m / / RReeppaaiir r iinnssttrruuccttiioonns / s / FFoorrkkss 66..2233
ForksForks
Adjusting the lowest height on forged forksAdjusting the lowest height on forged forks
1.1. The The inninner er and and ououter ter masmasts sts shouhould bld be le loweowerered.d.
2.2. AdjusAdjust the twt the two ouo outer lift ter lift chainchains so ts so that the hat the mast hmast hangs angs a littla little froe from the lm the lift chift chains.ains.
3.3. AdjusAdjust the t the middlmiddle che chain sain so that o that the fthe fork hork head ead is 5 ± is 5 ± 2 mm 2 mm from tfrom the grhe groundound
(see(see figufigurere 6.276.27).).
Adjusting the lowest height on welded forksAdjusting the lowest height on welded forks
1.1. The The inninner er and and ououter ter masmasts sts shouhould bld be le loweowerered.d.
2.2. AdjusAdjust the twt the two ouo outer lift ter lift chainchains so ts so that the hat the mast hmast hangs angs a littla little froe from the lm the lift chift chains.ains.
3.3. AdjAdjust tust the che chaihains sns so thao that the ft the fork hork heigeight iht is as ss as shohown in twn in tablablee 6.46.4..
Fork height in lowered position:Fork height in lowered position:
Fork testFork test
Seven inspection points are included in the fork test. If the fSeven inspection points are included in the fork test. If the forks fail to meet any of theorks fail to meet any of the
points, the machine must be taken out of service. If the customer ipoints, the machine must be taken out of service. If the customer is not prepared to dos not prepared to do
this, it should be written in the rthis, it should be written in the report that “The forks do not comply with the requirementseport that “The forks do not comply with the requirements
in SS-ISO/ 5057”. When the customer subsequently signs the service order, they bear thein SS-ISO/ 5057”. When the customer subsequently signs the service order, they bear the
responsibility for the defective forks.responsibility for the defective forks.
Important!Important!
The truck must pass the fork test to comply with SS-ISO/5057.The truck must pass the fork test to comply with SS-ISO/5057.
Figure 6.27Figure 6.27 Distance from floorDistance from floor
Table 6.4Table 6.4 Height of forks over floor in rest positionHeight of forks over floor in rest position
MMaasst t ttyyppee MMiinn MMaax x ((mmmm))
AA--EErrggo o 116600 ccoonnttrroolllleed d bby y ggrroouunnd d cclleeaarraannccee 8899
AA--EErrggo o 220000 ccoonnttrroolllleed d bby y ggrroouunnd d cclleeaarraannccee 9911
AA--EErrggo o TTeelleessccooppiic c ffoorrkks s ((TTFF)) ccoonnttrroolllleed d bby y ggrroouunnd d cclleeaarraannccee 7733
SM 075.1
SM 075.1
55
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