Hadith 8:2645
Abu Bakr narrated to us, he said: Rawh ibn ‘Ubadah narrated to us, from Zakariyya ibn Ishaq, he said: Abu al-Zubayr narrated to us that he heard Jabir ibn ‘Abd Allah saying: There is no harm in the muhrim (a person in the state of ihram) removing the ticks from his camel.
حدثنا أبو بكر قال نا روح بن عبادة عن زكريا بن إسحاق قال نا أبو الزبير أنه سمع جابر بن عبد الله يقول لا بأس أن يقرد المحرم بعيره